I don't yet have an Edgepro, hopefully soon, but I do have a Sharpmaker so I can only give an opinion on that. From what I've seen of, and read about, the Edgepro it would be good for reprofiling as well as touch ups but it is more expensive than the Sharpmaker. This might not be a consideration for you.
The Sharpmaker is an excellent sharpener, easy to use and extremely versatile but it has a couple of limitations. It is limited to two sharpening angles, (30 & 40), and, unless you get the diamond rods, (expensive), or wrap sandpaper or the like around the other rods, reprofiling would be a long and arduous process especially on the harder steels.