I "finally" had to change the coil on the
smok TFV4 (triple coil). My best estimate is that it lasted for 100 to 120 ml of
juice (it is a guzzler). I next put the single coil rba in and it's coil measured .7 ohm. I think I like the rba the best. I'm going to put another triple coil back in soon (it's great for getting rid of half empty small bottles of
juice I feel are too good to flush (like them but don't love them kind). The draw and flavor with the rba is very comparable to the Subtanks with an rba. I'm undecided if I will buy another one. The final draws for the Cloupor were tonite, except for the ones Cloupor is giving away on or after the 15th.
Goodnight Fran