I was in the same club. Strolling around a local fairground and stopped by a booth selling e-cig that looked like a real cigarette, 5 tiny little cartridges with sealed aluminum foil, and a charger for $125.00!! I thought it was the greatest thing sibce sliced bread. Sucked on those little cartridges and saw a little glimpse of "smoke" wow!
Then graduated to the 510 battery and blank cartridges and filled my own. My first act of "modding"! Then in the constant search of tweaking and getting the best I started visiting the aquarium shop for "fluval" blue foam to replace the polyester fill in carts. Spend my nights cutting little squares and putting in cartridges and being able to put in 20 drops of liquid! Wow! Then went thru the "Blue" cigarette stage because they had a cool little plastic box/charger carrying case. Wow! then a big step as the Ego arrived, wow! Then the start of endless experimenting with attys, tanks, cartomizers! Then came the 306 LR atty, wow!
Then came the REO, now the RBA. Wow, Wow!!
So 3 years later and hundreds of dollars later I am here with my mini woodvil, regular mini, 2 Hornets. All done looking for "better" because I don't believe there is anything better available. My only complaint now is that I have nothing to fiddle with, nothing better to buy, the hunt for the best is over ! Now what do I do with myself??
I guess the only thing I have to look forward to now is the day when the REO God starts up production of the Woodvils again! ( hint, hint)!