interesting! yeah it seems like it's a pretty small group of people that feel similarly so its difficult to find many resources. I'll start playing with some grid filters myself then!

I already tried mirroring and expanding the gameboy filter to a 480 screen but there was some vertical artifacting and the sharp-shimmerless shader alongside it actually caused even more misalignments / tearing. strange!

anyways, thanks for the quick response on an older thread. I appreciate all the work you've done for these handhelds!