I've tinkered a bit with Yuzu.
I've found it works with both the x360pc & x360ce emulation modes.
Only thing is Nintendo & Xbox have different layouts for A B X Y Button 1 2 3 4.
It's a it confusing at first but Yuzu allows you to remap buttons pretty easy.
I'd beware of certain sites offering rom's if you're going down that rabbit hole.