I use the Angle Cube, the new small knife riser block, and really strong magnets under the blade table. I do have Chosera stones, which I occasionally use (I think I'm a bit afraid they'll crack, so I don't use them often). The stock stones do a good job to be honest. I don't use the drill stop collars. I asked Ben Dale his opinion on those. He thought they were unnecessary and slowed the sharpening process down.
Good sharpening,
Dave