I have the full carbon fiber Shoki 480-1. I have looked at the 482 and didn't like it as much. It was thicker and had more squared edges.
I shopped for a long time for a thin, light, classy, discreet folder to be carried easily in a suit. This one works very well for me and I think it is a good value. The blade is longer than I really need, at ~2.9", but that means that the handle is a decent length to hold. I have used the knife very little. I wear a suit rarely and I cut things when I am wearing a suit even more rarely. This knife comes with a cheap leather sheath with a clip, but I would have considered another model with a clip too. I just didn't want something floating loose in my pocket. Lockup of the button lock is early and good enough for a light duty knife. I have not been able to defeat the lock with moderate pressure on the spine. The lock is a little hard to disengage for closing with 1 hand. It looks to me like the M390 steel will take a patina, but I don't really know yet. I like it.
NOTE: I have heard some reports of the 480-1 coming with off-center blades. Mine came to me with an off-center blade. I sent it in to Benchmade and they quickly sent me a new knife with a perfectly centered blade.