I'm in the market for a new bow by this summer and am interested in a drop away rest as well. I hear great things about the TT shakey hunter, but would am not sold on a rest that has a cord to be served in. A buddy of mine shoots a Trap Door rest and loves it. I'm leaning that way for now, but am not totally decided. Here's the website:
http://www.trapdoorrest.com/
MD