Most people recommend the salesperson they worked with, which would seem to indicate that most are very competent. We have workded with, and would recommend:
Tony Trussler Villages Sales Rep, 60ish, English, very helpful and low key.
Lyle Gant, Realty Executive Sales Rep, 60ish, very helpful and informative website;
http://www.lylesellsfla.com.z57preview.com/index.shtml