I've been vaping for a couple months and recently began getting aggravated with cartomizers. I use small 808 threaded stick batteries and despite all I've been told, I don't really want to move to anything bigger. I started testing clearomizers but they always leaked, cracked, or tasted burnt. I recently got a pack of e-smart clearomizers from vapor kings. They are great! Feel pretty heavy duty, no leaking, great flavor, long wicks, and good vapor. They are only a smidge wider than my battery, not big enough to look to top heavy. I wasn't expecting to like them because in all my research I hadn't heard much about them and I have been told many times that unless I upgraded I was doomed to be frustrated. Am I crazy?? Has anyone else had success with these?