Thanks!
I guess there is no reason for me not to configure Unity to make Linux builds. Should improve performance on that platfom.
Will also check what can be done with that resultion.
Seems like all I had to do is set Canvas scaler to refit UI by height (and do it in every Canvas object for each scene). I don't own monitor with that resolution though, so you'll have to report back if it really helped :)
Also added linux build.
3440x1440 is good now and the Linux build performs great. With improved framerate I'm sucking a lot less, much easier to time those jumps.
