What kind of multi tools do you use/like/prefer?
I have used Victorinox and really liked that tool. Sturdy, reliable, I could open it one handed and close it one handed...reeally liked that tool. Till I lost it at work...
I recently purcahsed a couple Winchester multi tools for me and the wife . I havent really used them yet to give a fair assessment of their ruggedness. The knife blade was sharp as hell - a good thing. The saw blade is kinda dull on mine, but should work fine cutting through small branches. it has a spring to keep the pliar jaws open, and hard checkered rubber grip inserts. The wifes is a slightly different model, w/o the checkered rubber grip inserts. I can open and close it one handed. I need to lube the bits though, so that all of them don't come out when I try to open one...It also has a handy screw driver head w/ different bits to swap, instead of just a single flat and phillips head. I have torx, phillips, and flathead bits at my disposal. A great thing for a computer geek

Of course it does have a phillips and a flat head blade besides the swappable bit tool. Has a good can opener and bottle opener - one of the most important things I look for in a multi tool, as I see that as one of the most important things to my survival...also has a small leather awl, and a ruler etched into the saw blade. Overall I'm liking the tool, but it's not quite as nice as my Victorinox.
I also got a cheapie multi tool for X-mas today. Seems like a good set of pliars - the knife is sharp, and it has an ok can opener - but the blades lock via a notch cut in the back of them, and there's really no way to close the blade w/o prying the locking strip back w/ something else...I fought for about 5 minutes trying to close the blade before giving up and using a screw driver to close the blade. It'll go in to my BOB as a backup multitool. Or into the tackle box as a fishing pliars.
I'm eventually gonna step up to a Gerber tool to try out. My Winchester tool set me back $15 at Wal Mart, and the wife's Winchester cost $10. My Victorinox was a found item. Wife found it on our porch in the first apartment the wife & lived in together one day. She gave it to me. The el-cheapie was a gift from one of my sisters for X-mas.
A couple of my bros/sisters have Leatherman tools - and while they're great tools that open and close real smooth and lock securely -- I reeeally don't like the owner's politics and how his company is used to further that. So as great as they are, I won't give my money to the bastiage. I wouldn't turn one down if it was a gift, and I'd make use of their warranty and cost them money on the exchange, but I wouldn't buy one from them.