I've had the Dynapro ATMs. They were a great road tire. Wore extremely well, quiet, good wet weather performance. OK in sand and really light mud. Tended to ball up in any type of real mud.
A lot of people really like the Cooper AT3s. I didn't really care for them that much. They were louder on the pavement than I expected and really didn't stand out.
I currently have the Falken Wildpeak AT3Ws and they are my favorite of the 3. About as quiet as the Dynapros and much better performance in sand, mud, and clay. Too early to know how they will wear. They would be my choice.
