Well I must be a switcher type as running the main seems to get little done in the way of making the railroad produce revenue, but to each there own.
I am not putting anyone down but running the main seems (to me anyway) is similar to the old Lionel roundy round layout under the Christmas tree.
I have operated on many layouts large and small and I have a fairly large layout of my own. During my regular OPs sessions I cannot get my operators to run the through traffic (main line runs), everyone wants to do local switching or run the yards.
Maybe is has something to do with the area you are modeling (western PA) and all we had were locals that ran 15mph if that. We never saw mainline running except in ERIE and Altoona/Horseshow Curve!
I have operated on a large layout in the Erie area and it is set up for mainline running. The owner sets up the trains and there is a schedule to keep. After having run my trains on my home layout trying to run a train flat out seems strange and dangerous!!!
And when this Erie based layout owner comes to visit my layout he cannot get the hang of slowing down, so has earned the nickname “LEAD FOOT LOU”.
To each his own but if you come to operate on my layout be prepared to run slow coal drags and do a lot of local switching!
BOB H Clarion, PA