> Depends by what you mean by "real buttons" but my first thought was that 99% of gaming mice will have at least 3 buttons and a scrollwheel. Often it's closer to 10 buttons.

> This one has 20 buttons (including 3 big ones and a scrollwheel): https://www.logitechg.com/en-us/products/gaming-mice/g600-mm... I really like this mouse https://natec-zone.com/press/euphonie I really appreciate vertical form factor. It's one the cheap side, but it's good for my hands.

I was also going to suggest this. I have used a lot mouses and this one is my go-to. It's well built and priced. It definitely has 3 "real" buttons.