Cutco...
My wife suckered for a Cutco cheese knife @ a sports show. Seems good but, as other posters have said, overpriced. I don't imagine I'll ever dull it, on Swiss and cheddar, enough to need re-sharpening. If it ever does dull, you bet I'll send it back to them. It's a typical cheese knife, the blade skeletonized, and it does work well on cheese.
@ the Cutco booth, the sales people held up a swatch of heavy leather--"How does your knife compare?" My Buck 110 (which I sharpen--I'm good at that if I do say so myself) went through the leather like it wasn't there, of course. The sales people didn't say much about that...
I must say that I'm disappointed to learn that Cutco has bought out Ka-Bar--The Cutco page available off one of the above posters' threads, has the Cutco Ka-Bar priced at $199, I believe. GEE WHIZ--Last time I looked at a pre-Cutco Ka-Bar, in a LGS, it was about $79 IIRC. And this was some time earlier this year. Um, can you say "over-priced???"