FK1-B WHITE V2

You'd notice a difference. Would you play better because of the weight? Probably not. It still feels better though imo. I think wired to wireless would be a bigger quality of life difference than the weight, especially if you're a lower sens player that does arm swipes.

ZOWIE FK-1 maybe? It's their biggest one for large hands.

Something with the shape of the fk1 if you can’t find a fk1

FK1 in the past, now Maya X

Difficult question. My all time favorite mouse is the fk1, back when they weren't owned by benq. Recently I've been using the ogm pro v2 and I like it a lot

fk1 comes to mind with your handsize, i have slightly bigger hands and use the fk2-dw perfectly aswell though, so you may want to consider that too! ”Ergo for claw grip” is pretty much FK in a nutshell, can recommend.

Zowie has this grip coined as "carpal stabilized claw" which I think is a very correct description, at least for me. I tend to contact the base of my palm so the mouse is anchored there and then regular relaxed claw. They recommend FK from their lineup for it which fits me like a glowe.