As I recall, the V1X has a compression of around 100 vs the ProV with about 90...depending on your swing speed, the 90 may be better for you. I'd have to look to see but I believe the RB Tour is 93 or so. I'd bet you'd like a Callaway Chrome soft.
You know what your swing speed is, Casey? it's not set in stone but if you're around 90 or less you'll have a better day with a softer ball...as soft of a compression you can find.
(Understand, a lot of what I'm calling a "soft feel" comes from my irons (Mizuno) and it's as much of a soft sound as it is how it feels on contact.)