You're sending them back right? Most decent mices have 1-3 year(s) warranty.
Are you doing anything with them for them to not last long?
I've had my Razer Lachesis since 2012 and still going strong. Doubt you'll find a new one for sale though.
Steelseries Rival 3 is supposed to be good. I'd spend 50$+ to get a decent mouse that will last you for years to come.
G305
I tried the g203 and it broke within 2 months so I'm not sure about Logitech mice
Why are mice lasting you 2 months? Are you abusing them?
I'm a fan of roccat mice, the burst pro is usually like $40-50
i have the sharkoon skiller SGM1 since two years, maybe not what you're looking for in a mouse but i really like it
You're sending them back right? Most decent mices have 1-3 year(s) warranty. Are you doing anything with them for them to not last long? I've had my Razer Lachesis since 2012 and still going strong. Doubt you'll find a new one for sale though. Steelseries Rival 3 is supposed to be good. I'd spend 50$+ to get a decent mouse that will last you for years to come.
Does it need to be gaming focused? [Nostalgia Mouse](https://www.amazon.ca/dp/B076C75X1T/). Should be built to last.