Cool, you defo want the ac86u then. There are loads of fantastic features which will put the shub to shame but a biggy, and one of the first things you should do, is manually input new dns server entries which will override anything vm sends down by dhcp. I have used 8.8.8.8 and 8.8.4.4 for years and never had a single problem.
I'll tell you about the wifi tomorrow because i am lying in bed watching iron fist atm
