What is your favorite aspect of model railroading?

[Green_Elite_Cab]

I also enjoy this aspect of the hobby. I just get annoyed when people call my commuter cars "Subway cars". I have no subway cars... but they all look the same in the end.



Anyways, Model railroads never have a bad ending. I rarely have to wonder what it is i'm looking at, or why did the train do what it did. Can't say the same for some other time consuming media I can think of.