Today I happened to be at Hobby Lobby (the only brick-and-mortar store in my area that sells tools for the hobbyist) and they had the Yard Boss train set for sale, which has the 0-6-0 switcher. Looking closely at the model, it clearly had the latest design of the chassis.
UNFORTUNATELY, they didn’t bother correcting the misalignment of the stack with the cylinders.
So, maybe it’s easier to install DCC in the future than past versions, but other than that, there’s no compelling reason for me to consider an upgrade to this chassis. (If anything, it looks worse.)
(As an aside, they REALLY cheapen the models they include in these sets… from what I could tell, they use non-operating couplers… not sure if this is true for the rolling stock, but certainly the locomotive. Also, the details such as the bell and whistle are unpainted black vs. painted on the ones sold à la carte.)
Someday they’ll get it right. Unfortunately, today just isn’t the day.
Jim