Its a strange thing. I've been vaping now for four years or so and gone the usual route of cigalikes, ego batteries and clearomisers, low and high end vv devices (inc provaris), RBAs, mech mods (clones and originals) and RDAs. But never really found the thing that worked 100 per cent for me. Well 4 weeks after picking up a used REO on the UKV classifieds I'm hooked. Sold some of my high end gear and ordered another REO plus cyclone and AFC. Pretty sure I won't look back 