Should I buy knew power beats pro ?

I’ve had my power beats pro for a little over 2 years now and always worked never any problems, but nothing last forever, now I’m experiencing an issue where one side dies faster than the other and always the same side on the right, I check the battery left is at 80 percent for example and the right would either be dead or at 50 percent and just won’t connect unless I recharge it, usually within a 2 hour or less radius of using them right side dies, I reset them a few times and the issue persists so now I think there reaching there end of there lifespan, so I’m thinking of either repairing them or just buying another pair, another Powerbeats pro or maybe something better, what do you guys think, thanks