After using the Aspire Premium Kit to quit smoking, I decided I wanted to have a go at sub-ohm and picked up the smok XPro M45 (M36 with an upgraded chip for 45W) with an eleaf Melo atomizer (0.5ohm) today. Love at first taste, my Aspire setup tastes dull and cold compared to this. Anybody else have great experiences switching to sub-ohm?