@MMW, I got it at Code-3 as one of their doorbuster sales. Also picked up a few more items, such as a Coil Master Tab for $29, some TFV4 clapton coils ($12 if I recall) and even a Tobeco Chi You Megan mech in copper. I really don't need yet another mech, but for three bucks shipped, just could not resist.
I have had no problems with the Plus running 316SS in TC under the SS mode. Borrowed one from a buddy last weekend to try it out. Can't say I'm thrilled with the size and shape (it's just as slippy as my Koopor Mini, if not more so), but had no problems with SS TC. Did a few builds on a few drippers and, while it did drop out to wattage mode once, it was due to a loose connection. Tightened the screws; all was good again.