I have a Sharpmaker and have used it with decent results in keeping my Centofante and black-blade Delica shaving-capable.
Of course, I'm not exactly outstanding at sharpening, and have yet to totally feel as proficient with it as I do other things. That said, I just checked out the price on a couple of diamond rods over at NG, and I was quite surprised. I realize that their main use is reprofiling (in which case, I'd probably have a hard time gauging exactly how far I'm off / how to do that), but if I were to get those stones at ~$62/pair, how much "faster" would the work be on a non-Spydie, non-30/40 degree blade?
Of course, I'm not exactly outstanding at sharpening, and have yet to totally feel as proficient with it as I do other things. That said, I just checked out the price on a couple of diamond rods over at NG, and I was quite surprised. I realize that their main use is reprofiling (in which case, I'd probably have a hard time gauging exactly how far I'm off / how to do that), but if I were to get those stones at ~$62/pair, how much "faster" would the work be on a non-Spydie, non-30/40 degree blade?