I've been using this F-16 tank from Vapor Beast for about 2 weeks now. It has worked flawlessly. It does have a little airy of draw for me but the last few days I replaced the Boge carto with a Smok-Tek dual coil and it's worked very well! The tank it self has been dropped, left laying on it's side overnight and has never leaked or flooded! I would recomend it to anyone looking for a great tank. At only $5.99on the beast's site with free shipping I would say it's one the best deals around. Give it atry.