Re: RG8470F or RG8427F
IMO the RG 8470F's neck is superior. Actually the 8470F is one of the best guitars I have ever seen quality wise. That comparison to the 320q is really hard though isn't it a neck through? It's very hard to compare that... for me bolt on is a prefernce as they always seem to play faster in my hands. Its probably just a mental thing, but hey its my opinion I fell in love with the RG8470F FE so I bought 2! but now I'm gonna probably be selling them off as I hardly play guitar anymore and want to get into collecting over playing guitars.
When you pick up a 8470 or a 8427 you will just feel the difference. At least thats the way it was for me.
good luck to you