Can anyone advise me about what kind of food processor I should get?

I'm a home canner with pickle season coming up soon. I've gotten arthritic over the years, and now I have a tough time slicing many lbs. of cucumbers for my pickles..

I would like to buy an automatic electric slicer of some kind.

I checked out the Veggiebullet, and I like its spiraling features, but when it slices, it doesn't adjust to different thicknesses of slices.

My ideal processor would do spiraling, and ribbons as well as slices but would adjust for different thicknesses of slices.

Any good brands? Has anyone tried any of them for use in home canning?