Ok, and what's your critDMG, for comparison?
Gotta check real quick, i finally tried out giving her some copium 4pc blizzard set to see it's better, havent tested much tho.
>Jade Cutter + 2pc shim 2pc bliz crit dmg circlet = 2335 atk 76% crit 195% CD (the one i used before)
normal atk on hilichu deals 4637
>mist splitter + 4pc bliz + atk% circlet = 2441 atk 33% crit 184% CD (the one i tried yesterday)
normal atk on hilichu deals 5407 (2 mistsplitter stacks)
btw i tested, an atk% hat is actually stronger than a crit dmg hat when i go mist+4pc, probably because of the high weapon atk (674) that makes ayaka go past 1k base. (see kids, dont neglect atk)
Either way it's not perfect but it's still high end numbers relying on 5* weapons. People will generally tell you to have 1/2 crit ratio (like 60/120) but the truth is that crit rate starts at 5% so scales much better IMO it's a higher priority, thus why crit rate hats are so good (5 to 36 is 6x more crits).
This also depends on what weapon, ascenscion and set your character has. My xinqiu has 52/111 which might sound low but it's pretty good for someone without a crit weapon or ascension, and my ER rolls increase dmg bonus from emblem.
IMO If you can reach
+45cr/90cd without crit weapons or ascenscions then you're already on the strong side of the scale. Even if your ratio is "low" but you got good offensive rolls (em/er/atk%) then it's fine. Like, my ayaka could surely have more rolls in crit dmg but she also rolled +40% ER which i'm really grateful for. The 4pc i'm using has slightly worse crit rolls but the set bonus compensates for it.
Edit: I forgot to mention but a leaker who got a lot of stuff right recently leaked the next patch banners, according to them
2.7
First half: Yelan / Xiao + Barbara, Noele and Yanfei
Second Half: Itto solo + Shinobu +2
Guess i'm skipping everyone this patch again, more time to save for kazuha.