One factor you haven't mentioned (maybe it dosen't apply to you) is time.
I am rapidly approaching my 50's and this was one of my major factors. I don't know for how long I can climb the loft ladder! For this reason my overall principal is keep it simple. Quite difficult if you want to retain an element of challenge.
In terms of track plan it is 3 continuous loops, each feeding into a fiddle yard of 10 tracks. A minimum of points (outside the fiddle yard). Despite trying to keep it simple, progress is frustratingly slow ...
I am rapidly approaching my 50's and this was one of my major factors. I don't know for how long I can climb the loft ladder! For this reason my overall principal is keep it simple. Quite difficult if you want to retain an element of challenge.
In terms of track plan it is 3 continuous loops, each feeding into a fiddle yard of 10 tracks. A minimum of points (outside the fiddle yard). Despite trying to keep it simple, progress is frustratingly slow ...
