It's hard to resist a good deal. I have a bunch of the old truescale HO road bed pieces I bought years ago on the bargain table. I also bought 3 Bachmann early train sets at Tuesday Morning. I still have all my HO and O scale stuff. I have bought some 3 rail O and have a Lionel Large Scale set I got for Christmas one year, which I added to as well. Then there's my son's old N scale trains I have squirreled away in the basement. Hard to remember I'm in S scale.
I think my real hobby is COLLECTING model trains.
But I love 'em all and hope one day to have them at least a small layout for each.
Enjoy
Paul