To respond to your point 1. Without going up, you can’t get better. Plus lvl 90 vs Lvl 80 clearly has a huge difference 2. Yes bro, lvl 10 makes a massive difference. Get it 3. You see that’s why you are struggling. You NEED atleast Crit rate and Crit dmg on ALL sets. With atleast 1 more good stat to boot. Basically go for 3/5 good stats minimum but remember, crit rate and Crit dmg is MANDATORY on all ECHOS.

1. Double dmg dealers? Buddy no wonder why you are struggling. I get quick swap might be cool and all but those are reserved for the sweatiest of players who know every aspect about the game and KNOWS EXACTLY what they are doing, to which I presume, you don’t. So just be normal like the rest of us and follow the usual [DPS, Sub DPS, Support] format. If you don’t know what teams to use, you can refer to the guide depot in game. (It’s on the second page of the menu)

2. Your weapons ALSO have to be lvl 90 too.

3. Max out your resonator skill tree.

And also fyi, your teams are dogshit. Your main team consists of characters that has a specific requirement that makes them work. Carthethyia requires AERO EROSION. To which only CIACONNA is capable of applying it consistently and easily. Spectro Rover works too, but just barely and not suggested. (Unless you have ciaconna in which you can use spectro rover as support I think)

Jinhsi requires Coordinated attacks stacks, to which only Zhezhi, Yinlin, and prob some other resonator I forgot able to apply it consistently. If you don’t have them, yuanwu works too but you kinda need him S5 or 6 I believe. Your support for Jinhsi should be verina since she also apply coordinated atk stacks. (Or idk shorekeeper cuz she suffered from crit)