Are they both from the same era? … I think the white would be from the very early run, I had one and was less than impressed, probably liked it the least of the many Squier VM's I had … the natural/maple is that from the time they used the DD pups or the Fender Design? …
I guess if it came down to must keep one, and only one, probably 'the lightest one' unless I completely liked one over the other in terms of sound/playability … I like the aesthetics of the natural one better … but would probably take some wet sandpaper or ScotchBrite to the body and knock the gloss down a bit to a 'satin' … if the neck was high (hopefully not) gloss, I would take it down to nothing … I hated the last couple VM's I got with the high gloss finishes, even on the neck … feels/looks like they dipped them in poly … I also prefer the DD era pups ..