Which Fraxel system is best for hypertrophic scars?

I've been overly concerned about hypertrophic scars that have developed since my post-dermabrasion procedure. Now I've done some research and re:store seems to have some literature supporting its' ability to correct hypertrophic scarring.

After three re:stores of my own, I can only honestly say that it hasn't affected the hypertrophic areas much. Is there any supporting positive documentation for the Fraxel re:pair or the re:store (minus the Brazil + 55-year old studies)? I can describe my own HS as relatively flat-raised, mature since it's been nearly four years now, and they've slowly lost their pink and are white now.