Looks pretty good overall.
Really, the most noticeable, and obvious, difference will be the frame rate. I'm expecting a number of drops here and there, but it's to be expected, and to be able to play it anywhere and take it with you was enough for me to double dip. I've had it pre-ordered and pre-downloaded off the eShop for a number of days and now I'm just playing the waiting game.

Pancho A. Ovies

Nintendo Switch in Japan (Famitsu): 2018 vs. 2019

PlayStation 4/Xbox One/Nintendo Switch: 2018 vs. 2019