This is a commodity service. Do not waste any extra brain cycles searching for The One, or trying to optimize for price.
(Hint: I try to optimize for "Don't make me think. I am willing to throw extra money at you if I don't have to think.")
IAAL and I have used all sorts of corporate service providers over the years. I don't care much.
That being said, I'm using http://eminutes.com these days whenever possible, because it is run by a real lawyer and they are efficient and cost-effective.