I've played competitive games on my PC over wireless for years, no problems with pings, in fact it's almost always around the same as my friends who used wired.
If you're worried about wireless giving you lag, start using wired controllers too![]()
i went wired cos i refused to be ripped off into paying £60 for a wireless adapter that is generic and is usually given away free with most routers, or can be bought for around a tenner and manufactured for a few pence, but because m$ decided to make only their brand work then u get the shaft, asking for another fine if you ask me... forcing us to use their hardware.
I'm more thinking of reasons why they could be different rather than actual experience.
Cheers