Thats an A+ for A+. I have to admit the tank is my work horse, but it does SUCK. I vape vg all day and it cant handle it. I killed my first 2 attys, tried every cleaning trick in the world and had no luck. I will say I have had the best luck with Volcano attys. I have learned how to replace the wicking myself and still nothing to brag about. I hate filling cartos because the juice is so thick it takes forever and when it gets low forget about it, its like wasting half the juice to enjoy the other half if it dosnt spew out of the end. I think im just in VG hell. But even with pg my tank seems to choose when it will preform great and when it will flood, dry up, gunk up or just die. i have learned to live with it simply because of its ease to fill carry and use, not because of its stellar performance.
This is one of the reasons that I am almost on the outs with atty's altogether. To much hit and miss imo. Although I have found 901's that I really like, my new found love for a certain carto has just proven to be less troublesome. I agree that carto's can be a pain to fill. But I've just gotten into the routine of filling a couple before a long drive, or in the morning before work. Then just top off every so often. It seems no matter which way you go with vaping, there are going to be pet peeves that develop lol. Know what I mean?