Stunned from a g pro x super light.

Hello fellow mice enjoyers! Today a bunch of friends were at my house and one of them brought the g pro x super light to try it (as I've been interested in trying light mice) and passing from my g502 X all I can say is I'm stunned. It feels so smooth, almost like it flies on the mousepad. In comparison to the g502 it's crazy, I play with very low sens (680 DPI 1.5 in game) and my g502's cable got consumed from moving it too much I think? Also feels like a rock in comparison. So I wanted to ask: should I buy the g pro x super light or the g pro x super light 2? Is it worth the extra premium and is it similar to the g pro x super light I tried?

TL;DR: Loved the g pro x super light passing from the g502 X, should I buy the g pro x super light 1 or is the g pro x super light 2 better?