I wasn't too impressed with Sw/Sh and I'm seeing a lot of the same complaints and more from capital-G Gamers and normal ass people alike.
Terrible performance, shitty animations (if they exist at all), lackluster open world, no more building interiors, missing features.
Is it even worth dropping $60 on this or is it just another shameful cashgrab? Strongly considering just picking up Legends Arceus as people seemed to really like that game and its fresh mechanics.
Ryujinx performance on all the Pokemon games has been solid for me.
If you're looking to play multiplayer stuff with other emulated users be sure to download the Ryujinx LDN build (it's free and on a Patreon post).
I'm heavily biased towards Ryujinx over Yuzu for accuracy reasons, but use whichever is better for you (Ryujinx is more accurate and slightly heavier, Yuzu is less accurate and slightly lighter resource wise).