I've used the TP-Link AV2000's for a few years, they're OK for me, sure I'd rather have proper hard wired ethernet, but I also prefer not punching holes in walls/ceilings all over my house. It's ridiculous they get marketed as 2000Mbit though, best I've ever got is close to 200Mbit and I'm in a fairly ideal set up for it. Also, never mix lower adapters like 500's, as this seems to cap the whole network at the lowest common denominator, even when they're not in use.