I'm thinking of getting a new charger to replace my 2 year old Nitecore i2. It still works fine, but I think I want to upgrade a bit. So, I think I want to go with an XTAR because I have heard good things about the quality of their chargers. And I only need a two bay. I want a digital display because digital displays are cool. Over on IMRBatteries.com I see several chargers that fit the bill and all are around the same price: the SV2, the VC2, the VC2 plus master, the VP1 and the VP2. As far as I can tell, they seem very similar. My only charger experience has been "put 'em in and take 'em back out when the lights stop flashing" so I don't know a lot about the details of charger options. So any advice you could give or recommendations to help me choose would be greatly appreciated.