I recently received my MK.2 and instantly saw many differences from past versions. The first thing that caught my eye was the compact design that folds up. The second thing that I noticed was the 20 and 25 degree sharpening angles. I instantly took out my EDC and sharpened it in the 25 degree angle and wow was that easy and honed it in quickly.
I have owned the first edition of the Work Sharp for many years now and found it so simple to sharpen pocket knives, cutlery, and everything in-between. Upon switching to the MK.2 they knew what upgrades that the machine needed and added everything that you could think of. Who would have thought you could have made the original even better. I can't wait to continue to use it and sharpen my tools!