I don't do much, but occasionally I pull a mechanical RGN. And while I'm indifferent either way, I have an option to get the Eaton Auto shift in a new truck. And simply for the extra ratios vs just a 9 spd manual, I'm considering it.
The question I have is do any of you pull a mechanical RGN with an Eaton auto shift, or any auto for that matter. 75% of my freight is step or flat, but occasionally I get a RGN load. And I'm concerned about hooking up to a mechanical neck with an auto.