V2 has the same mesh as V1. V2 has way more body and face morphs. If you have V2 you can download the free redistributable V1 CR2. This way you have V1 also. Any character for V1 works also with V2. V1 and V2 wear the same textures and clothes. Conclusion: V2 is bigger, better, badder. BTW: VV is the synonym for Voluptuous Vick, which has some even bigger morphs. ;)