Dorin or Feller? (NYC area)

[RichDestiny]

Going to get some hairline thickening done after previous HT gave me only sparse coverage. Both True/Dorin & Feller seem to have solid reputations, and good results. Given very similar prices, does anybody have a strong feeling toward either of these doctors? I felt comfortable with both & am confident I won't be disappointed with either. Just trying to decide who to pull the trigger on.

Thanks in advance.