For Origen, I pretty much always run a dual vertical 26g kanthal, 7.5 wraps, 3mm ID and fire it anywhere between 27 and 32 watts.
For my origenny, I've been loving a single spaced vertical 26g SSV Ti, 7.5 wraps, 3mm ID, TCR 340, 21 joules at 470 degrees F.
Lately, I've been loving SSV Ti...