Okay, so I have the ego-c upgrade. I originally used the regular atomizers that come with the egos and those didn't work all that great. Now I typically use the stardust and they are great...but they only work a day or two before totally burning out (I have a bag full and a close to empty pocket book now!). I have also tried the Kanger T3 and do not like them. I was going to buy some Vivi Novas...but now have been told they aren't all that great. I am fairly new to all of this and don't want anything I will have to rebuild or mess with too much. Does anyone have any other suggestions of a clearomizer they love?