That Proto looks just like the Craftsman I have. Rectangular head, adjustable angles, telescoping...I'm a fan.
I dropped a wrench on the mirror and broke it. Guess what? Sears replaced it no questions asked. Something to keep in mind.
Sears also had (or at least did have) a GREAT magnetic pick-up tool. It has a flexible shaft like a microphone shaft, and the magnet is in a recess--you snake it down to where you need it, press the button at the end of the handle, and the magnet comes out and grabs what you need (much like a mechanic's grabber/fingers). It's great, because you can bend it around curves, and it won't grab all the metal on the way. I don't know what they charge for it, but it isn't enough!
-Brad