Bought Logitech G Pro 2 weeks ago. Replaced Logitch g100s that had glitchy dying mouse button. Anyway seems to work pretty well.
I've adapted to this grip, because I needed to have free finger for mousewheel(bind on jumping). Using symetrical mouses and keeping symetrical grip in order to faciliate sustaining consistent same grip without deviations. On that note, the flat mousewheel on G Pro is a great cue which lets me know instantly when I rotate my hand ever so sligthly to the right side.
?p.s. how others seems to use mouse: sketchtoy.com/68745268