The tool I used was the leatherman wingman. The reason I liked it was because it had the things I needed and nothing more. It saved me time by not needing to flip through all the other useless tools that I did not need. The spring action needle nose pliers where extremely useful and made it even easier to fix our bot before the next match. Sad thing is I forgot it at the Mongolian grill after Waterloo :'( . Looking into getting a new one asap.
http://www.leatherman.com/wingman-11.html#start=2