As a chocolate FC, probably the most prolific in terms of the lines that produced the most FC's. Black and Brown, Blue Ryder, CUDASHUDABENA PLAYGIRL Pirate, Moda, Roux, Drake, Ammo, Mastro, Hex. A bunch of AKC HT and UKC HT multi-titled offspring. Probably others I'm not remembering, go back to Cuba. I like them as they have always been Am friendly, good line manners etc. I've never had one with a noise issue, though they do woo woo rather than yip yip. I like that as a chocolate sire he has been bred to several different blood-lines and many breeding having nothing to do with the chocolate color, so he's pretty well spread through out the field lines. Some of individual dogs have had CCL issues, but no real proof that such is genetic; they also tend to be bigger dogs with good drive.
Other chocolates for your list, It's All over Baby Blue, Elwood, Tide, Tick. High tech CEO. Chuppa, Tab