FMC, yeah i`m pretty sure QF do min wx circling approaches into LAX when the weather is bad, without the AP engaged to keep up the hand skills in the 747-400.
I stated "airline flying" because thats what it is. It wasn`t taking anything from G.A. of course that in itself is a whole different (fun) experience so don`t take offence. When it comes to operating multi-crew airline type ops, hammering around in a 340 or a Dash 8 is about the most fun you`ll have and i`m sure many will agree