It does lag from time to time during weather changes in BOTW i admit that. But nothing to the point where it's unplayable
I haven't noticed any stuttering in fire emblem though.
weather changes, anything particle or physics heavy, etc
shyt, fire emblem will slow down when you're running through the school too fast
all im saying is astral chain is gonna be an action heavy game and its bad enough that its (obviously) not gonna meet the standard of locked 30fps. with other games its tolerable - but games like DMC and bayonetta don't get that pass. lots of stuff going on, high execution requirements, etc. its a necessity for the game to be smooth and control well. otherwise there's no point its just a nice looking trailer that you aren't able to enjoy like you should