It might be tough to find a do-it-all recumbent that can commute well and also do fast rides. I try to separate those two functions because a commuter should have lights, fenders, and fatter tires, all of which will slow down any bike. Also on my list for a commuter would be the ability to ride in work clothes. I guess just follow the standard advice: test ride, test ride, test ride, and make your own decisions.