I just picked one up on the classy's for a bit more than 1/2 retail. I don't know if I'm happier with the price or the
vape I'm getting from the Cobra. Yikes, I'm breaking in a 1.5Ω 30g Kanthal wick @ 3.7volts on a Provari and OMG the taste and vapor production are spot on. I've been using ceramic wicks since last winter, and haven't setup an SS wick in month's. I treated the wire with a torch 1st, then wrapped the coil around the hex driver, installed it, rolled up a piece of 40x45mm oxidized SS mesh (following AG's instructions with the thin paper clip). Rolled it so it had slight tension when putting it into the coil. Once inserted I pressed the power button at 3.3 volts and all rings lit up fine with no tweaking. Filled it and I'm now happily
vaping it. This could turn into my favorite atty. I've been use 'big' hole atty's for so long I forgot how nice it is to have some draw force on the inhale.