I own several sets of allen wrenches. I've got a set of T-Handles, a set of L-shaped, and two or three mini-tools, not to mention the set I have for a 3/8" socket set.
I love tools almost as much as new bike gear!
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"Life is not a journey to the grave with the intention of arriving safely in a pretty and well preserved body, but rather to skid in broadside, thoroughly used up, totally worn out, and loudly proclaiming, "WOW, What a Ride!" - unknown
"Your Bike Sucks" - Sky Yaeger