Monster Hunter Rise has been GREAT. It feels so good to have the quality of live improvements made in World for the 5th gen of MH, but without the broken bs of the clutch claw. The game just feels so good to play! I've also been playing MH4U, which brings the total number of MH games I'm playing at once, at least in some capacity, to five... I may have a problem.
I've also been playing Super Mario 3D All Stars, not for 64 (I can emulate it better, and have a USB Brawler64 controller to do so that is much better suited for that game than the Switch controllers), but for Sunshine and Galaxy. For Sunshine, I have a GameCube, but haven't found a copy of Sunshine anywhere to play it on original hardware, and last I checked it's a little on the expensive side. For Galaxy, I don't even have the room to keep my GameCube set up long-term, not even counting the trouble I'd have to go through to even get a Wii and find a place to store it between uses. And as for emulation, setting up actual motion controls in an emulator is possible, but I don't want to have to go through all of the trouble just for the few first-and-second party games that were great for the console. Thing had a lot of games but most were shovelware.