For me it's the 3DS. Animated icons and themes bring it to life.
Simplicity at it's finest - NintendoI really miss the character of the 3DS and Wii U interfaces. The Switch has a really boring and unmemorable OS.
I think I can't exactly say which i think it's the best, but i can tell which i like the mostFor me it's the 3DS. Animated icons and themes bring it to life.