[snvzz]

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/

[rincebrain]

Kind of?

Accuracy is valuable, but as illustrated by the early days of people using buggy emulators for SNES games on phones and the DS/3DS, people will tolerate buggy but running on their hardware over correct but unplayable.

[pezezin]

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.