>>105912230 (OP)>Why not glass mouse pad?The very simple reason that you need a gaymer sleeve to not have your hand stick to them. I'm not fucking putting on my "gamer gear" every time I sit down at my PC and want to open a game for a bit.
Maybe they make sense for the aim hobbysits who grind in kovaaks and want to maximise their k/d. If that's your hobby, then great, but if not, they really are not convenient at all.
And I say this as someone who uses a 20g mouse because it's comfy.