I love the detail of modern engines and appreciate the sounds, but . . .
I don't have a layout (though that day will come), but today I threw down an oval of Fastrack and pulled out a ZW. First up was a pair of beater Santa Fe 2343 AA engines that I haven't run in I don't know how many years. Off they went, with twin horizontal motors growling away and running smoothly, with nice coasting stops (no need for flywheels on these), and the smell of ozone.
Next up was a New Haven 2242 single verticle motored F3 AB combo. Not the growl or heft of the 2343s, but smooth running right from the get go.
Then a 2353 Santa Fe F3 A unit I ran a million miles as a kid in shag carpet, backyward dirt layouts, and everything else crazy that kids did with trains fifty years ago. Not a moment's hesitation, and it got noticeably smoother in less than one lap (on a 76 x 46 oval). Then my Northern Pacific 2349 geep that I used and abused to death in the 60's; off she went. Finally, my nearly destroyed Santa Fe Alco 218 AA, which were crap then and still are but they somehow keep on going.
My takeaway: We're living in a golden era of trains, and I love lots of the modern stuff. But as a kid growing up in the 60s, postwar Lionel diesels are special for me. And I for one will trade the modern details and electronics for the comfort of knowing I will always be able to pull out an engine, throw it on the track, and have it growl to life.
Chris Dunn