I have two of the Gerbers (Lost one, bought a replacement at a gun show, then found the lost one), but I really like the Buck. Because of the way the handles deploy on the Buck, you can actually get torque on the pliers to OPEN, as well as close. I gave one to my F-I-L, and dropped broad hints that I'd like one, but nooooooooooo, I get a Gerber. F-I-L was a good sport, offered to trade.
All that being said, M60's story would probably influence my decision on what to buy next. Can't beat that kinda support!!!