What does everyone use to sharpen their knives? Until recently, I've always used a whetstone and then honed it on a ceramic rod that I have. Yesterday, I ordered a new sharpener, called the Speedy Sharp. Watching the demo by a random youtube dude, the guy basically flattened the edge of the knife so it was as dull as a butter knife and in 5 swipes with the sharpener, it was back to razor blade sharp. Just from 5 strokes with this carbide tool. So I ordered one to see if I can get it to work that well. It's from Amazon so if it doesn't work, I can just return it. So, what do you all use?