I agree with the idea that carbon steel knives are great steel for holding an edge, and use. However, they rust very quickly if left wet, or if acidic foods are on them. Plus, they will give some foods a metallic flavor, so you have to know what you can and can't use them for.
My family purchased for me last Christmas, a Croma 12 inch chef's knife. It is the easiest knife I have ever used and is not as heavy as the German high-end products. I've sharpened it lightly one time since it was unrapped, and it is still razor sharp. I goes through tomatoes effortlessly, with the skin on. It also cuts thick skinned winter squash, mellons, spuds, meats, etc. with equal ease. Best of all, due to the unique handle design, it is so controllable that I can use the tip to core apples, or tomatoes, carve designs from veggies, etc. It is super easy to clean and maintain. And yes I do steel it before each use.
The knife is made from Japanese 301 stainless and was designed by an engineer from the Porsche famile, F.A. Porsche.
I never would have spent the money to buy this knife myself. I too was skepticle of its bang for the buck. But now that I have it, if I lost it, I would immediately have to replace it. It's that good. It's almost as much fun to use as a great mortorcycle.
Seeeeeeya; Goodweed of the North