If you want to carve Randal's, and when it comes to speed just flip the hangers that is what i would do. Though i haven't really ridden Bears to much when I have it has been on speed boards so I couldn't really carve them. On a speedboard that is.
If you haven't already formed a preferance alot of ppl say that all the reverse kingpin trucks are like coke and pepsi. They're pretty much the same thing with a tiny bit of different flavor. i think bushings and wheels make a much bigger difference to your ride.
~st3v13