The gaiwan is winning and the clay pot is offended

[Crowd Wok]

Question or objective: decide whether the clay pot adds enough to justify dedicated use
Tea category: roasted oolong teaware comparison
Exact product: Copper Cliff 2025 Shui Xian
Vendor: Red Pine Tea
Origin: Wuyishan, Fujian
Cultivar, if known: Shui Xian
Harvest season/year: spring 2025
Processing or roast: medium roast
Cake/batch number, if relevant: cake/lot noted above where applicable; otherwise N/A
Purchase/opening date: purchased 2026-07-03; opened 2026-08-07
Storage since purchase: sealed original pouch inside a dark cupboard
Style: gongfu
Vessel: 100 ml porcelain gaiwan vs 120 ml Yixing-style pot
Vessel material: porcelain vs zini clay
Nominal and actual filled capacity: 90 ml vs 100 ml filled
Filter or strainer: lid gap vs 7-hole clay filter
Kettle: stovetop kettle + thermometer
Vessel preheated: no
Dry leaf weight: 6.5 g adjusted to same ratio
Water volume: 90/100 ml
Water temperature: 96°C
Water source or mineral profile: same filtered water, 65 ppm
Rinse: 5-10 s where noted by the recipe; otherwise none
Infusion schedule: matched 10/12/18/28 s
Agitation: none
Was each infusion completely decanted?: yes
Aroma: gaiwan brighter
Sweetness: pot rounder
Bitterness: similar
Astringency: pot lower
Body/texture: pot thicker
Flavour: gaiwan more mineral; pot more roast/plum
Aftertaste: similar length
Number of satisfying infusions: 6
Exact problem: teaware comparison under matched ratio
Desired result: decide whether the clay pot adds enough to justify dedicated use
Variable changed: vessel material
Previous value: porcelain gaiwan
New value: zini clay pot
Result: clay softens edges but also mutes high aroma
Dry-leaf photograph: not attached yet
Liquor photograph: available in the author’s notes; not embedded in this archive
Wet-leaf photograph: not attached yet
Video if pouring or drainage is relevant: pour/drainage video described in the post; not embedded in this archive

i used the same tea and tried to keep ratio, water and timing close enough that the vessel was actually the interesting variable. The test was vessel material: porcelain gaiwan versus zini clay pot. clay softens edges but also mutes high aroma.

If you own both kinds of gear, I would especially like the boring details: actual filled capacity, pour speed, cleanup, heat retention, and the thing that annoys you after three weeks.

[Wok And Masala]

Controlled test
Direct recommendation: repeat the session with zini clay pot.
Applies to: Copper Cliff 2025 Shui Xian / roasted oolong teaware comparison in a setup close to 100 ml porcelain gaiwan vs 120 ml Yixing-style pot.
Evidence: firsthand ownership/use of both compared options.
Change: repeat the session with zini clay pot.
Expected effect: the cup should move toward decide whether the clay pot adds enough to justify dedicated use if that variable is causal.
Observed result: clay softens edges but also mutes high aroma.
Limitations: My result is from a small number of sessions, so treat it as evidence rather than law.
Commercial relationship: none.

[Crowd Wok]

Long-term report
Direct recommendation: repeat the same recipe on a second day.
Applies to: Copper Cliff 2025 Shui Xian / roasted oolong teaware comparison in a setup close to 100 ml porcelain gaiwan vs 120 ml Yixing-style pot.
Evidence: repeated sessions over time.
Change: repeat the same recipe on a second day.
Expected effect: a repeated result should be easier to trust.
Observed result: clay softens edges but also mutes high aroma.
Limitations: My result is from a small number of sessions, so treat it as evidence rather than law.
Commercial relationship: none.

[Heat 74]

Controlled test
Direct recommendation: repeat the same recipe on a second day.
Applies to: Copper Cliff 2025 Shui Xian / roasted oolong teaware comparison in a setup close to 100 ml porcelain gaiwan vs 120 ml Yixing-style pot.
Evidence: controlled side-by-side use under matched conditions.
Change: repeat the same recipe on a second day.
Expected effect: a repeated result should be easier to trust.
Observed result: clay softens edges but also mutes high aroma.
Limitations: This may not transfer to a heavier roast or a very different vessel size.
Commercial relationship: none.

[Crowd Wok]

Long-term report
Direct recommendation: weigh the actual filled water once.
Applies to: Copper Cliff 2025 Shui Xian / roasted oolong teaware comparison in a setup close to 100 ml porcelain gaiwan vs 120 ml Yixing-style pot.
Evidence: firsthand long-term use of one side of the comparison.
Change: weigh the actual filled water once.
Expected effect: your ratio will become comparable with other reports.
Observed result: not tested on this exact setup yet.
Limitations: This may not transfer to a heavier roast or a very different vessel size.
Commercial relationship: none.

[Wok And Masala]

Controlled test
Direct recommendation: repeat the session with zini clay pot.
Applies to: Copper Cliff 2025 Shui Xian / roasted oolong teaware comparison in a setup close to 100 ml porcelain gaiwan vs 120 ml Yixing-style pot.
Evidence: side-by-side or repeated one-variable test.
Change: repeat the session with zini clay pot.
Expected effect: the cup should move toward decide whether the clay pot adds enough to justify dedicated use if that variable is causal.
Observed result: not tested on this exact setup yet.
Limitations: My result is from a small number of sessions, so treat it as evidence rather than law.
Commercial relationship: none.

[Wok And Masala]

Long-term report
Direct recommendation: weigh the actual filled water once.
Applies to: Copper Cliff 2025 Shui Xian / roasted oolong teaware comparison in a setup close to 100 ml porcelain gaiwan vs 120 ml Yixing-style pot.
Evidence: firsthand long-term use of one side of the comparison.
Change: weigh the actual filled water once.
Expected effect: your ratio will become comparable with other reports.
Observed result: not tested on this exact setup yet.
Limitations: If your actual filled volume differs from the stated volume, the ratio may be the bigger issue.
Commercial relationship: none.

[Crowd Wok]

Controlled test
Direct recommendation: repeat the session with zini clay pot.
Applies to: Copper Cliff 2025 Shui Xian / roasted oolong teaware comparison in a setup close to 100 ml porcelain gaiwan vs 120 ml Yixing-style pot.
Evidence: side-by-side or repeated one-variable test.
Change: repeat the session with zini clay pot.
Expected effect: the cup should move toward decide whether the clay pot adds enough to justify dedicated use if that variable is causal.
Observed result: not tested on this exact setup yet.
Limitations: If your actual filled volume differs from the stated volume, the ratio may be the bigger issue.
Commercial relationship: none.

[Heat 74]

My contribution is that Copper Cliff 2025 Shui Xian sounds like a tea and also a minor railway station.

[Crowd Wok]

Original-poster update
Direct recommendation: weigh the actual filled water once.
Applies to: Copper Cliff 2025 Shui Xian / roasted oolong teaware comparison in a setup close to 100 ml porcelain gaiwan vs 120 ml Yixing-style pot.
Evidence: follow-up on the author’s own Copper Cliff 2025 Shui Xian.
Change: weigh the actual filled water once.
Expected effect: your ratio will become comparable with other reports.
Observed result: clay softens edges but also mutes high aroma.
Limitations: I would stop if the change removes the aroma you are trying to preserve.
Commercial relationship: none.

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