I'm primarily a tank user, prior to the splitfire my favorite was the vivi nova. I've tried all manner of DCTs, ego-t, the SRT, the Phoenix Bully, pretty much any tank that gotvapes carries, I've tried it. So far, the SplitFire is my new favorite. I initially had an issue with threading it onto my Provari, but I ordered a 2nd one (I hate returning things), and it's pretty awesome. The first one threaded unevenly and shorted out constantly, then wouldn't screw down tight at all and stopped working altogether. I like the base on these a lot, I think the Vision or the Vivi Nova used to have the same style base where the holes are not on the threading post, which allows me to screw it all the way down onto the Provari without restricting air flow. I am using a tip someone gave me in another thread, because I like a hard drawer, I have a tooth pick stuffed into one of the holes. The plastic/polycarbonate seems pretty strong since I drop the damn thing on an almost daily basis.
I too love the SplitFires. A while back I posted pics of some of them having extremely shabby threads on the 510 connection. On the problem ones putting on a 510 extender ususally takes care of it. Sometimes they only grab on the last thread or so. I hope that info got passed to the factory and they improve the subsequent batches.
As for the toothpick, may have been one of my posts. I plugged one hole on all of my Splitfires and my T3's as well. I much prefer that draw but everyone may not.
On a few of my SplitFires I also draped another wick over the coil and just tuck the loose ends under the existing wicks coming up from the tank. Seems to improve it a bit more.
