I just ordered the Futura from NexGen Vapor. 510-only top cap, graphite black tube, flat bottom cap.. I'm looking forward to getting it in and vapin'! I smoke
rba/
rda's almost entirely btw, the ability for the DNA30 board to support low resistance builds is the main selling point for me. High wattage comes in 2nd

although, I wonder how ofter I will ever use the
device above 20 watts.