I took a big step today and ordered an Agbay cake leveler. I ordered the one blade that can be converted to two blades later. I level all of my cakes but by hand with a serrated blade bread knife. This should be much faster and more accurate. But after losing the tip of my index fingers three years ago on a blender blade I am a bit intimidated. I will be extra careful using this cutter. Feedback from members who have this leveler would be welcome. Do you like it, is it worth the investment?