Ended up with two roll-aways. Typical sockets in one drawer, wrenches in another, and so on. Also have two small drawer type boxes for the top of the roll-aways and two hand-carry tool boxes. Oh, and a bag with wrench pouches, and I'm getting ready to do the NASA peg-board routine in my new garage.
So, to answer your question - NONE. I just go buy another tool.
Mac.
