I haven't used that Capresso, but owned a Solis Maestro, and a Saeco Titan for a few days. It seems all those grinders, and others in that conical burr price range are pretty much the same grinder. Same guts, and same burrset. Almost a couple years ago I upgraded to the KA Proline.
I think from a grind quality standpoint the KA is very similar to the conical burr grinders. I wouldn't use mine for espresso, but don't brew that here anyway. The advantages the KA has IMO are these; no plastic whatsoever, so static is much less of a problem; built like a tank, can't see it ever wearing out; parts are easily obtainable, and since it's KA they should always be around; burrsets are $33 shipped and take 10 min. to swap out (the Maestro, if you wanted to change both burrs took a lot of tear-down); easier to clean out.
So the grind is not a night and day difference, but I made the change with thoughts toward a longer lifespan.