My favorite years are your brothers year for sure, 92-96 especially. I think it was 80 that went to smooth ttb suspension, cant say for sure. It's not my favorite feature, I found a work around it, I used poly axle bushings made them more stout. I like the direction ford took after 7 gen, but 7 gen started it.
I had a 93, 94, and a 95 bronco, they suited my lifestyle back then. I do have more use for a truck these days, and I still like those years ford as well, same platform. I digress, I do love my ram just not the hemi.