Got myself a 510 after reading the reviews here, seemed like a safe bet. My GF has been using the Ego for 6 months (loves it!). Placed some orders for cartomizers, ikenvapes and some dual coil from nhaler. Try both to see which i like best. Already thinking about moving up to the Ego tank system, should get a few and try them on the GF's, if she'll let me steal it away! 
