Completely up to your tastes but be ready to spend a lot of money in any case. GHK ones get good reviews, as do WA platforms if you pump enough money into them. KWA LM4s too. If you're going the AK route then GHK is a must really.
Already know about the money, currently own a we 416 and a we mp5k, just slowly expanding. Was thinking about a ghk but never had any experience with them
