I used RR track for my layouts and loved it.
I can draw my buildings and structures on it and add them to my layout.
I was also able to draw Trang track and structures to create TT-3 layouts.
I liked it so much I got an account and distrbuted it.
Its a little more expensive but was worth it.
Just down loaded AnyRail and will try that to see how it compares.
Don