I've been on the Inferno (eGo clone from Volcano) since Nov and have not looked back at all. Being a collector and gadget type person I know there's going to be much more cost to get mods, supples, etc., but the far fewer health issues, not to mention no copays for Dr visits and prescriptions from yet another sinus infection in that time has been well worth the cost of it all. I was spending 120-150 monthly of analogs, and now spend 50-60 monthly on liquid and cartos. Helluva deal if you ask me.