Just head over to RJN,
https://www.rocketjumpninja.com/, best FPS mice recommendations.
For us here in SA my FPS mice brand recommendation would be, in no order,
- CoolerMaster
- Glorious
- Logitech
- Razer
For MOBA,
- Corsair
- Logitech
- Steelseries
For hybrid,
- Corsair
- Logitech
- Razer
- Steelseries
and there are many outlier brands, but they either don't have adequate local support or don't have the local popular support,
- Cougar
- HyperX
- Roccat
- Zowie
- Roccat
I don't believe Steelseries makes bad FPS mice, on the contrary it is a well-respected mouse by the pro's, but as the company evolved and grown over the years they started to place more emphasis on their high-end mice, and their lower end mice seem not to be all that well-made. Just my view and opinion, many will disagree.
There are only 5 brands with true 1ms wireless tech,
- Asus
- Corsair
- Logitech
- Razer
- Steelseries
but not all mice are indeed 1ms, Logitech promotes their 1ms with their LIGHTSPEED brand.
I am also over the ultralight hype, any mouse weighing 90 grams and below is pretty much a light mouse. The new super-light cables used with some mice are as good as 'wireless', and a mouse bungie which is a gimmick does help a lot when you don't have a super light cable.
My next mouse is the Razer Viper, phenomenal mouse. In addition to this, I want to upgrade my Logitech 403 to a 703, I wanted to go PRO, but the Viper in my view is the better mouse. I game with a CoolerMaster MM710, but with time I realised that I am happier with the 403 in my hand.
EDIT: Fixed Steelseries have had 1ms wireless tech since late 2017 IIRC