The only reason I haven't gotten a mech yet is battery life , I'm not into swapping batteries that frequently but I know I'll give into the temptation sooner or later , I have the SVD and I love it , it's got better fit , finish and threading than the vamo plus a spring loaded center pin , I've had no trouble with mine but Bronze's SVD shuts off intermittently and he's getting Fasttech to replace it , for me it's been a solid device and the stainless KFC on top makes a good match .So I am thinking of getting a new PV. I can not decide for the life of me if I want another VV/VW device or a full blown mod. I have been leaning towards a iTaste SVD or Nemisis Clone by hcigar. I have no interest in doing sub ohm coils, so is there any real benefit to a mod other than not really having to worry about anything breaking?