There is no
'one best system.' There is only 'best for different situations.'
The EdgePro will sharpen any blade regardless of size, to any angle desired, to any degree of grit preferred. ANY, ANY, ANY. But...
You have to set it up to use it. You have to remember the angle you used the last time your sharpened a particular blade or else you wind up setting a new angle. It's a bit messy (although just water mess and easy to clean up.) Unless you have a place to leave it set up, it's a bit of a bother, but just a bit. It does give the ultimate edge. This is
THE choice for the PERFECT EDGE, but not necessarily for convenience. I regularly use mine 2-3 times a year to redo all my 'user' knives. It does give "The Perfect Edge."
Sharpmaker is quick and easy to set up, takes up little room on the table and can sharpen blades of all different sizes and lengths... but only at two fixed angles. Easy to use, but unless you take care to keep your blade vertical throughout the entire process, just as easy to mess up your angles from stroke to stroke. Usually great results, and best for convenience of use. I leave mine set up in the kitchen at all times, and give my kitchen
user knives 5-10 (only) strokes as touch-ups once a week.
Clamp systems such as Lansky, GATCO, RazorEdge, DMT, etc., all product very nice results, take up no space, and are easy to use. With most you also get a choice of 4-6 different angle settings. But.... none are easy to use with blades larger than 6-7 inches. It is difficult to get exact angles when you have to move the clamp every few inches. If 'exact' isn't a need for you, these are a great choice for very good edges on smaller blades. I like the fact that the DMT Aligner is so light weight and can be used at different angles with sandpaper when I don't want to be carrying stones (as when camping.)
Paper wheels on buffing machines and belt grinders... No question about it, these are the absolute best for convex edges. Fast and easy with excellent results. But you have to have a place to leave them set up. Storing them in the closet and hooking them up each time you want to touch up an edge will probably see them spending more time in the closet and less use. With either some sort of guide or rest, (or a lot of skill) one can also get very good fixed beveled edges with them quickly.
Sets of sharpening stones of different types... Freehand sharpening is a wonderful
skill, and with good stones it's a delight to do. They take up little room, if used with water aren't messy to use, and
if your skill is there, they can produce a really nice edge. It's a good
skill to master so you can understand the sharpening process. But... if you haven't mastered it, you WILL screw up your edge. It doesn't take long to master it. It's not rocket science.
But like any skill, it requires time and practice. And while the results
can be very good, they will rarely be
as good as those produce by some sort of sharpening system. The blades will still come out sharp, but not as precisely sharp as with something that removes the chance for human error.
Sandpaper on a mouse pad... Perfect for a convex edge. No need for precise angles;
just about is good enough as long as the final edge is straight. Easy and clean to use, takes up no room at all, portable, and leaving a very sharp edge. If all you want to sharpen are convex edges, this is the cheapest, most convenient way to do it. The better your skill at freehand sharpening, the better your results will be using a mouse pad and sandpaper.
And then comes stropping....
That covers most of the more well known sharpening methods. Which do I use? Why, all of them, of course! Which do I use most? Well, I use my kitchen knives quite a bit every day, and my EDC and leather working tools almost every day, and my woods-walking fixed blade perhaps once a month for three or four cuts...
All my user knives are sharpened 1-3 times a year on the EdgePro. Then...
The kitchen knives get touched up with the Sharpmaker fine stone weekly, and touched up before use with some sort of smooth steel or borocillicate glass rod.
My EDC gets stropped at least 2-3 times a week, first with either CrO2 or .5mic diamond, followed by a bare strop depending upon how much use its seen.
The woods knife usually gets just a touch up with the steel. If I've done some heavy cutting while camping, I might use the DMT to bring it back into shape.
My leather knives only get stropped daily. Several times during a day's use.
So... which
ONE do you want to use?
Sharpening is fun. Collecting sharpening systems can be as much fun as sharpening itself. Or collecting knives. Steve B made this into a great business, learned a hell of a lot of interesting information, and is a great resource to know. Probably more up-to-date and down-to-earth than most experts. Just as easy to talk with a Ben Dale.
So save your pennies. Collect bottles and cans and return them for deposits, and start your collection today!
Or be like most of us and start your collection
S today!
Stitchawl