Ok. First of all i really like storm equipment and you can tell by my name. I am kinda falling out of love with my big b stuff. What i am wondering is with all the success i see people having with roto grip are roto and storm different enough to justify throwing both brands? For example would haveing a virtual gravity and rogue cell make sense? Is there enough difference the 2 companies to have both? Please remember i'm pretty new and i wanna experiment a little over the summer. Thanks for any help.