Ceramic blade knives will surely make any chef in your household happy for years to come. Try one of the sharpest knifes in the world, make sure to try a Kyocera ceramic blade santoku knife.
So the ceramic knives are better because they:
1. Are sharper
2. Almost never need sharpening
3. Are lightweight and have strong construction
4. Don't taint your food
5. Balance and are constructed well