Change gravity Acro NC or Woody valley mk1?

I have a Advance Sucess 5 that I want to replace with a new more less damped harness. I have looked at Change gravity Acro NC and the WV MK1.
Have anyone pf you tested these two harness and can you give me some feedback. My friend have a Acro T that i tested on and I really like the leg loops. I hate the two lines in the groin on my Advance Success5, the make it more pr less inpossible to balance without pain.