My first outdoor trackage was laid in the late '80s. Since I was a long-time modeler and indoor operator in the smaller scales, I was expecting to apply the same general construction and maintenance as I used on those railroads.
Within a few days I had to clean the (LGB) brass rail. Operation was still jerky, so I also cleaned the wheels on the LGB locomotive. Worked okay for that session. Within a short time I would have to clean the tracks every time I operated, and the wheels on the locomotives fairly often. Not particularly onerous, but still took up too much of my limited hobby time. And I hadn’t even started putting in blocks with the attendant need to isolate and wire sections to a control panel. I also didn’t like the need for electric power components (switches, solenoids, etc.) permanently installed in the garden. The whole situation was just generally inconvenient and not conducive to my idea of a hobby.
A month or so later, I was in Rara Avis Trains in Concord, CA. I saw a 27MHz radio control system that worked with a twin stick RC controller. It was designed for battery operation. I don’t remember the price, but I bought one, and installed it into my Deltron ‘Doozie’ railbus. Put it on the rails and it ran . . . and ran . . . and ran. That was the end of track power on the Boonville Light & Power Company’s railroad. The next month, I was back at Rara Avis Trains for another controller!
Next problem came when I installed the first couple of turnouts. After operating those turnouts manually for a couple of years, I found the Del Aire (and later Eze-Air) pneumatic controls. Now the only RR electric power is to the garden pathway and railroad lighting.
I do think that the ‘round & round operations,’ (seemingly more commonly employed in large scale) are more likely to be happy with track power, where the ‘scale operations’ type of railroad is much better served by battery / RC. I also submit that numerous folks who start with a round & round become bored and move in the direction of scale operations.
OTH, there are some folks who seem to have extremely negative personal relationships with any kind of battery. Those folks will never give up on track power.
Bottom line is different strokes for different folks.
Happy RRing,
Jerry