I think this calls for a thread title change. this new updates is HUGE.
It seems I am getting rock solid 60 fps @1080p now. I will check now if I can still supersample a bit.
How to get rid of tearing: Enable borderless fulscreen mode in the .ini, then enable windowed mode in game. Done.
Normally playing in windowed mode means that you loose some picture information. Is that the case for DS as well? Because of this I never use that borderless fullscreen mode.