this is a repair case and trust me i know that repair is always much harder to fix than a virgin head, is yours a repair or virgin, if virgin i would not worry, im not saying hdc is not good they have put out some great results also, but no clinic out there today has a flawless record, what matters the most is how the clinics deal with patient concerns, to me this is what can set them apart, i plan on having work done by bhr one way or the other, i personally feel they are my best hope at repair, good luck