I checked out the stainless classic, rejected it because the aluminum only covers the bottom. I didn't even know about the Multi-Clad when I was deciding, but I just looked it up and it has the aluminum core which continues on up the sides. Looks good, too.
I love my Cuisinart food processor, electric grill/griddle/panini, jelly roll pans and pizza pan.

The Multiclad Pro is gorgeous cookware. Cooks beautifully, and cleans up well. Cooks Illustrated said the saute speed was a bit fast, which means you have to watch what you're cooking more carefully, and it will gain, and lose heat faster than All-Clad for instance. It's not a major flaw. The main thing is that it's not induction capable. You might want an induction cooktop, or burner in the future and the cookware won't work with it.