I've switched exclusively to SS now. I ditched all my titanium and nickel.
What I love about SS is that I can use it on any mod I like. No TC? No problem, just run in power mode. Got a DNA, VTC, or SX-J? No problem, run in TC mode.
Love the stuff.
Ive noticed on both the DNA200 and SXJ chips, if you set the power too high for the temp your running then the temp reading goes nutts... makes me think 317l might not be the best choice so i need to get some 304SS as i hear it has a better TFR curve for TC.