Great rom, best battery life of all the others custom rom imho. Have some issue with Themes+Permission but if you are not into theming it's ok... other good ones are Mokee or Resurrection Remix
What I mean is that if you use a theme and an app ask for permission, like reading contacts, there will be an error. But with stock theme no problem....this on cm 13 from TS. Others ROM doesn't have this issue... anyway try RR, kernel is full of customization.
TS CM13 is an excellent ROM. Performance, battery life, standard AOSP look, it ticks the most important things. But it is a NO for me because I can't get my alaram application to work at all. And yes, I'm aware abut the MM permission system, it just doesn't seem to work for my alarm app. I'm sad, really.