I have the switch 2 and an OLED steam deck and it's not even close - the switch 2 screen is just not very good. To a point where if you have grey on grey movement you can see visible smearing like it's some old LCD from 20 years ago. When an OLED version comes out I'll definitely upgrade(so I guess the joke is on me, because I'll end up buying the same console twice just to have the screen that it should have had from the beginning)