I've had my stainless vamo v2 for about a month now and absolutely LOVE IT. it's everything I've ever wanted for a mod although I wished the top unscrewed like on the upcoming v3 because the well is a pain to clean. that's my only complaint until yesterday. I've been using carto tanks for the last month and just hadn't dripped because my 808 was getting weak but did still work a bit. I decided I wanted to drip some new mixes and that's when the trouble started. In the past day I have gone through TWO 3ohm 306's and THREE 2ohm 808 attys. They vape once and then on the second pull are DEAD. I'm not sure what's going on because my 2 ohm single coil carto tanks are still working great. I've been using my tanks in No2 mode at 8watts with the tanks. Even at 3watts it burned out the last 808 I tried although it did last 3 vapes with the resistance of the 808 atty going up each vape. All these attys were bought on sale from madvapes so i'm not sure if they just got a bad batch and were put on sale in hopes that some would work enough that people wouldn't complain or if there is a problem with my vamo. if I was burning out my cartos/everything I put on the vamo i'd know there was definitely a problem with my vamo. So I guess i'm just curious if anyone else has had issues with unusual numbers of attys burning out on the vamo v2. I'm really hoping I just got a bad batch of attys, but the the fact it's doing it on 306's and 808s isn't good.