I definitely want to try GF Curl & Shine or Smooth & Shine condish and leave-in at some point. Lots of curl types including mine rave about them. If I can only just get past the smell.
I used it (in the summer) and it was OK but the scent was just TOXIC. It gave me a headache just to smell it, so strong and artificial; exactly how you'd expect something in a nuclear green container to smell!
I tried the Pantene Relaxed and Naturals once and it made my hair feel like straw. Never revisited after that.