A year is a long time to be dealing with that frustration.. i say it so often.. but the evod is amazing.. it doesn't hold much juice but it's consistent.. i have burnt everything.. cartos.. atomizers.. kanger t2.. my first week i almost gave up and the vendor gave me an evod and that's all i use at work because i don't have to worry (even tho i bring a backup head just in case). I've heard great things about the protank but can't speak to it as i haven't tried it yet.. don't give up!!
I didn't even read any responses in this thread yet, before I offered my advice above. This post is practically giving the same device on the delivery systems I suggested.
Once again, go order 1 EVOD, and 1 Kanger Pro tank RIGHT NOW. You will thank me later
1 Evod runs about $6-8, and 1 Pro tank , with 1-2 replacement coils, runs about $18-20. Add 2 coils for the EVOD @ $1-2 each.....and your total will be: $26-32. Best $26-32 you'll ever spend on vaping