As someone who's played a monk almost exclusively since I've played i've always loved the concept these bracers and have long wished they got an updated epic version, so I was really happy to see them with this perfected upgrade. However it was deeply disappointing that 'Tet-Zik the Enlightened Change' was not looked at and modified/upgraded to fit in with the current Epic/Legendary landscape so to speak and I really do hope Lyn or someone else can give a good hard look at the stance bonuses offered by the bracers since its a level 30 Artifact and I do sincerely believe it deserves a touch up.
I'm not that creative so I can't offer many suggestions for Fire Or Earth stance monks and perhaps other monk enthusiasts can offer their ideas as well but I did have some thoughts this morning about possible reworks or upgrades to Water and Air stance monks using these bracers. In my opinion all stance boons should scale appropriately based on tier of stance the monk has.
For Water stance:Upgrade the poison severity to do more Stat damage and possibly poison damage bursts which could scale depending on Tier of stance the monk has if they hare full 20 monk they get more impactful procs. Also change up the DC on the Paralyze and Poison application to scale up with monk Stunning bonuses.
For Air stance swap out the insight bonus to jump since its IMO worthless at 30 and instead add a stacking minor bonus to double/offhand strike and give it a electrical damage proc that can chain to nearby enemies the damage/DC I have no idea how to scale it just give air stance a way to deal a bit more damage in a way I think is thematic for storm strikes.
Thanks for your time!
Korathar Whitesoul -Khyber