Or, thanks to bsnes/higan/ares[0], SFC accuracy is solved, thus it should be much easier for any new emulator to be accurate.
i.e. accuracy should be the baseline; I understand Super ZSNES is not there yet.
0. https://ares-emu.net/
Ares is a seriously underrated emulator. I don't use it much now that I have a MiSTer, but it is by far my favourite emulator on desktop.
Ares is a seriously underrated emulator. I don't use it much now that I have a MiSTer, but it is by far my favourite emulator on desktop.