Kreitler with Killer Headwind.
Despite living in the San Diego area, I probably still put 25-30% of my miles on my Kreitlers. They're the bomb. There's nothing better when it comes time for an FTP test. Riding on the road seems a chore by comparison, what with all the traffic, stoplights, and annoyances of reality. And the faster you go, the more cooling air the fan blows on you. Win/win.