The last two vapes that I ordered for my wife and I were Dragg 4 and expensive. 1st week the display on one went out so you can’t tell what setting it’s on etc. The other one won’t adjust higher than 40 although the coil is for 80-140 and they sent me two packages of the wrong filters. I’ve been dealing with this company for awhile and have had my share of issues and disappointments and this time was very costly. I’m a disabled veteran on a fixed income and can’t afford to just throw money away. My wife is also retired disabled and at this point we don’t know what to do.