hey yall, wonderinv if anyone with the designer batts has ever had any probs with them? I've gotten burned on a non-joyetech ego c twist in the past, and wondering how these batts hold up for everyone.....(recently discovered my non joyetech wont connect with all my tanks =( and im waaaay past the 30 day deadline....) I would looooooove one of the blingy batts from VV but they dont seem to be name brand. so again just wondering how they are holding up for everyone?