I'm thinking about buying a set of enery take speakers to replace my bottom of the line JBLs I bought at best buy a few years ago. Time to move up or at least that's what I'm hoping I'm doing. I'm on a very low budget so that's the reasons for the Takes. My question is, what is the difference in the Take 5.2 system and the Take5+1. I know the 5+1 comes with the sub and a Take 1 center and 4 Take 2 sats. The Take 5.2 comes with a Take 1.2 center and 4 Take 2.2 sats and no sub. What's the difference in the models models for the .2? Is it just cosmetic or is there more too it?