Because I could get the EDC in 420HC for $39.99 I went ahead and did it. I am feeling like I should have got the 154CM version but I didn't because of price and difficulty of sharpening because of the blade shape. I have a feeling that the 420 will be tough enough for me to get right on my sharpmaker because of the recurve. I don't get to use my knives all that often so will the 420 work well for me if that is the case? This has been driving me crazy all day.