06 Window Regulator Replacement question

Well, the window regulator in my driver's door finally gave up the ghost today. Of course it was raining and in the 40s and it got stuck down. I plan on replacing the regulator but I have a question as to brand. What are the good brands to look for and the crummy ones to avoid? Used ones from my local junk yards seem to be running about $75 but I can get replacement ones from Dorman for a little over half that. Any suggestions?