What is the head?    Gerringhoff North * ?

What does/did a better job of sizing the stalks?   The Calmer rolls or the Hoff followed by the Besler?

If you were going to follow with more tillage anyway, is there any advantage to going with the rolling chopper vs a good disk?

The fields around here that were disked immediately following combining corn in Sept won't have much residue left by planting time.

Looks nice, I've thought of trying a rolling chopper for years but had been told that we wouldn't like the job it did on flat fields (non cultivated).