Ceramic blades are good blades if they are kept sharp and straight. I stressed these points keeping them straight can be somewhat difficult. i still own my two original ceramic blades though I gave up trying to keep them straight which affects its ability to cut accurately. I can tell you that I have "carefully" sharpened my ceramic blades though contrary to popular belief some say it cannot be done. If you really want to use them, but do not know how to sharpen them.......message me and I will provide you an address to send them to me and I will do for you at no cost.
Good luck!