I just got the switch a couple weeks ago. I'm just getting into a few games. I jot this controller set, because it lookes more comfortable and it was bright colors.
The feel. If you like the old grip of the N 64 or PS2 that this is a good fit. The curves give my hands more surface to grip, and curl my finger around. I finally don't feel like I'm going to drop it.
The angled controller middle piece lets the arms stay out by the hip intstead of being scrunched into a parallel position.
Another perk. I wanted to play Oldschool Mario games and feel the original button layout. For certain games, it just feels better to have the cross instead of using the joystick or hitting seperate individual directional buttons. It give the feel I wanted to be able to play original N E S games.