I have both types of stones and experimented with using them in different progressions. I've noticed a considerable difference in the resulting mirror polishes. I prefer the polish left by the Choseras. It's more consistent for me. The ceramics leave a "wavy" mirror finish - maybe it's just the way I use them because I haven't noticed where anyone else has commented on this.
However, I haven't gone straight to the 10,000 Chosera after the 1,000 diamond. I've only done it by going back to the 800 Chosera and progressing to the 10,000. I think it was jendeindustries who recommended dropping back to (at lesst) one grit coarser than the previous grit - when changing types of stones during a progression.
I'm not sure about differences in sharpness, edges, etc between the Choseras vs Ceramics.