I have 242, and I really like it for the fact of full time 4wd. Thats about the only driveable difference...period. Here in PA, we get pretty half ass winters anymore and its nice to just drive home in full time when its been snowing/sleeting etc, and not have to worry about pulling it in and out of 4wd like you would with 231. Thats about my only reason why I would choose one over the other. I dont think I would go through the hassle to swap on TC over the other unless something was broken!