I use a vertical mouse for work. The ergonomic hand position is more natural and reliefs the wrist. On top of that I noticed that horizontal mouse movement (wich is the most important movement in a Shooter Game) should be more precise too....

I'd get it if they couldnt afford or if they need to buy a teammate etc but why not take every advantage possible?

so basically my friend is gold 1 and im plat 1, im eventually gonna rank up cause i have more rr than him, so if i rank up to plat 2 or plat 3 cause of a possible double rank up can he still play with me? or would he have to get to gold 2/3...