The usual razer basic one should be sufficient, steelseries dex is the high end version. If you don't want to spend so much on a mouse pad can get cheaper one < RM10 but no stitched edges.

The thing with the G300 is the sensor is off center so it might handle differently from a center sensor mouse. I use G700 before where the sensor located in front of the mouse and it feels totally different. It's like driving a van where you are seated above the front wheels versus a car where you are seated behind the front wheels. But since you're left handed your choice is limited to ambidextrous mouses. Even so some still have the side buttons on the left side.


I used a G602 before, it is one of the best wireless mouse I ever used. The click develop problems after couple of years but that's probably because of wear as I use it alot. In the 2 years I used it I had 2-3 times where it kinda hang/disconnect for a while even though I use the extension for the receiver and it's located only about 20cm away.


I also don't trust razer products anymore after going through 4 mouse & 1 headset. All develop problems after 1 year of usage. So now I avoid anything razer.

Newer logitech mice does not last as long as the older ones. I remember my MX512 lasted 8 years and the MX518 is still working fine today. My newer ones like g400/g600/g602 all never lasted more than 3 years. Currently on G302 because I still trust logitech more than razer/steelseries.

If you don't mind side buttons on the left there is rival 100, g302. G100s is a basic one without side buttons. Else just get used to the g300s. All these are the cheaper priced ones.