John,
I love my CJ-3A, and I have since I can remember it was a family vehicle.
For me it was an act of love to restore mine, it was time consuming and I learned a lot, especially through the folks on this site. Jump in the waters fine.
I don't know the Commando at all, but the 3A does have seen limitations, so mine never sees highway. Cuts down on the "trips" I make with it.
Regards
Kirk