AKjitsu, I sure hope you're right about the volume deal OEM 023s because mine lasted 3436 miles, and I've got a 3500 mile trip coming up -- leaving June 7th.
I rode my bike yesterday on my brand, spankin' new BT023GTs and experienced the same thing you did with the PR2s. Truth is, any new tire is likely to perform better than the old, worn-out tires you replaced. Unless I could ride a new Bridgestone then a new Michelin back to back, I'd have a hard time comparing them. I don't remember it feeling this good new, though. Of course, I was still learning the bike, trying to sort out the suspension, etc.
I had planned to try the PR3s next. I expect I'll just go with the longest lasting tire as long as there's no weird handling to worry about. I expect any good tire will feel fine.
I see you used the PR2s. Is that just because you don't ride much in the rain, do they handle better for you, or what?