I got this tank to try my luck with building my own Clapton coils with pre wrapped wire My first attempt failed miserably which ed me too buying another Herakles 2 tank. With this tank I did a 22G 3mm 8 wrap ohms out around ,25. First run It flood alot but that was my fault I didnt close off the juice flow while refilling (self inflicted wounds always the worst). So After I got that straightened out I gotta say this is one awesome RTA awesome flavor and Clouds that kick azz. If your looking for a good RTA Id give this a try.. It is a juice hog with the buid I have but I DIY so its all good