Been a while since I've bought a mouse so I'm a bit unfamiliar with the choices. I'm in the US.
I currently use the Razer Viper Mini and it feels a little too small for me, with the way I hold the mouse my pinky is just a little bunched up and useless and it feels like I don't have enough leverage on the top of the mouse either. Just need something slightly bigger, but other than the pinky it's a very comfortable mouse. Side buttons are a must.
Games: Apex, CS 2, OW 2, Xdefiant, Battlebit
Budget: $100
Hand size: 19cm length, 10.1cm width
Grip: Relaxed Fingertip/Hybrid Claw
Sensitivity: 800 DPI, 1.6 in-game sens on Apex. I change it from time to time.
Connectivity: Wireless preferred.