i've probably replied to this before, or incase i haven't or this says it better, trainz for me is being able to build the kind of model railroading i've never had the space for, with no selective compression and no wiring neccessary.
to be able to take an actual piece of countryside (once i figure out how to do the d.e.m. thing) and make it look like the kind of world i'd want it to look like, and build the kind of transportation infrastructure i'd like it to have, and again without having to compromise on actual distances.
for an example of this, the darjeeling project, or any of the larger lines people have done, well that 50 mile from sukna to darjeeling, if it were built in something like Nn2, would still streatch something like six or more real life blocks long!
i don't think even people who could afford it, anyone really has a basement or even a barn that big.
(just out of curiosity i just did the math: (5280*50)/160=2200ft!)
=^^=
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