On my various sport bikes, I've had Dunlops, Pirellis, Michelins, and Brigestones. You've barred me from telling you which ones I like the most. The most I've gotten out of any of them was about 5600 miles (again, can't say which), and the least was about 2600 out of the Dunflops. Nothing has felt as good as the sport touring tires.
There was an interesting article in one of the British mags recently about sport tires vs. sport touring vs I forget what else - probably some sort of high mileage tire. A few riders got to take a spin on their bike with each kind, without knowing what kind they were on for each run. They all were able to pick out the different kinds on their own, and basically the sport touring tires ruled the day. If you literally never do anything but canyon runs, and can truly keep a sport tire up to temp, those are the best. For most real-world riders, myself included, sport touring tires are the best.
Of course, whatever gives you the most confidence (assuming you aren't clinically delusional

) is what you should pick. For me, it's... oops, almost forgot.