Dingle berry is a wire brush
Stone is a sanding block
Both have their uses
With a sanding block, the stone honer, you will get a better deglazing and clean up of any marks, BUT........you can also damaged cylinder if you have to much pressure on the stones, just like you can make an uneven surface with a sanding block.
Wire brush, dingle berry, also does OK with deglazing and clean up of "most" marks.
Dingle berry, for the most part, can't damage a cylinder, just cleans it up.
There is no doubt the stone honer is better, just like getting a head or block surfaced is better than just cleaning it up with wire brush and scraper, lol, but have to be careful.