When I wandered away from tinplate to HO, because of the tremendous variety of
rolling stock, I collected Colorado roadnames, railroads that ran in Colorado,standard guage, C&S, D&RGW, FW&D, CM, D&SL, tracking down old kits, and also picked up
other roads that were regional, such as the Rock Island, Mopac, and Burlington, generally, and still, staying away from the mega-roads like U.P. and ATSF. I even bought a few HO diesels.
Upon discovering that in tinplate they had made stuff I had never seen, I set out to
collect some of that, immediately abandoning HO and a layout begun. I try hard to
stick to the first, HO, theme, still, now in O three rail but avoiding diesels and concentrating on the steam era. It's not that I don't like some diesels, those found in that centerfold in the 1941 Locomotive Cyclopedia...i.e., Rock Island, MoPac, and black, vs. yellow first generation Grande power. Having acquired some but certainly not all of my childhood "omissions", I now would buy more if anything made fit the "theme", those roads, that era, and mostly branchline power. That money gets spent
instead on scratch and kit building. My last loco purchase was the WBB 4-6-0. Those
after that were announced and canceled.