I like the smell of titanium in the morning.
Spyderco makes one of the best G-10 handles; however, for this guy it's ti. Smooth in the hand, hefty, and elegant--what more can I say?
Okay, how about the handle design gives me sufficient grip on the knife. The ti handle will make the knife slip into and out of your pocket much smoother than a G-10 handle would. Also, ti will cause less wear on your pocket. I hope this helps.