I love my Gerber Clutch and use it just about every day. I have the Shortcut as well, but find I use the pliers more. I've had it on my keychain for 3 years, and despite looking well-worn, it still works perfectly.

I am also going to look into the Leatherman. I like the pointier knife on it, and I think the screwdrivers might be a little better.