DJ Turn Producer

There are many DJs that turn into producers for that was the first for of preview music to a large crowd of people. DJs' turned producers are Just Blaze, DJ Premier, and DJ Kalid. Which of the three producers you think is the best. I think Just Blaze is the hottest of the three for he has the most hit and produced for a lot of big name in the industry. If you know more DJs turned producer please share.