Re: S470DXQM question re: Wizard II neck
I have an S320 from Korea, an RG350 from Indonesia and a newly acquired 91 RG570 from Japan. The first two have a W2 neck and the last a Wizard. Comparing them all together, there are differences. I love the W2 on my S320, it is a bit beefier than the Wizard but still very comfortable to play and the build quality is fantastic, very similar to the RG570. The W2 on the RG is closer in feel to the Wizard but the fret work is very sloppy. Basically each factory has their own parameters that they work with and each will get you a slightly differing product. Personally, I think the late era Korean builds up to the switch to Indonesia are top notch and hard to beat, quality wise, and from a budget perspective.
Of course, my buddy just picked up a new S570B in red from Indonesia and the neck is way superior to my RG350.