I got a Hat in Time not too long ago on steam. My lappytoppy can't play it all that well unless I really put it on minimal settings but it's still cute as heck and tons of fun! I would have waited till it was ported to the switch, but I wanted to play with the new DLC and all the mods too.
While I was at it, I also decided to start Super Mario Odyssey as well (I have had it for a while, but always put off playing it). It's super fun too! It isn't quite as cute though. It's still cute, but not little girl with a big top hat cute, ya know? Other then that it's striking how similar the two games are.
I think my favorite '3D platformer' of all time might still be Brave Fencer Musashi, although Brave Fencer Musashi definitely follows it's own kind of formula and leans more in the direction of Zelda then Mario sometimes, so it might not be a fair comparison.