i have been using the A-50 for more then a year now and i can tell you it is fantastic. The only mildly bothersome thing is that you need to charge it but the charge lasts for 4 hours. I can stop and take 10 Sec to plug in my headset during a fight because i use a cell phone charger and it recharges them fully in 20 minutes, if i am not using it, and 40 if i am. But being able to get up from my desk without needing to be worried about the wire is Fantastic. However the wireless is not why I got this headset. I get migraines really bad from some headsets because they are uncomfortable as FUCK. I got these because they are able to be worn for 6+ hours and not feel a thing. Might help your eyes out too. pressure from a bad headset can fuck up a lot more stuff then you might think.