What's the best tool you've found this year? What do I want under the Christmas tree?

[davepl]

We have a "right tool for the job" thread that I didn't want to randomize too much, but I'd love to hear stories of the tool you bought in the last year or two that have really changed things for you.

For me, for example: the Mastercool hydraulic flaring set.

If you've ever fought with the old wingnut-screw type deal, you'll love it.

And the best tool I've bought this year is the SnapOn LED work light, actually. It's LED (I assume) but over a long strip so there's no single point-light to blind you, yet it's still very bright and lasts forever.

Christmas is coming and we all need gift ideas... what do I want under the tree?