I'm looking to get a new center channel and would like to take advantage of the boxing week sales but unfortunately there is no black oak VP160 on the refurb or bstock which is what I'm after. There is a VP150 V2 on the refurb store though. So I have a couple questions..

1. Would there be a major difference in sound quality from the V2 to V4 version?

2.what are the main differences from V2 to V4 in the center channel?

3. What's different from the 150 vs 160?

Right now I have a paradigm CC-170 V3 as my center with M5HP'S for fronts and QS8'S for surrounds.