Explore the world of model trains through the lens of the RailBrothers. The duo has had the fortune to experience every major scale from N to G. Listen as they explain ,and argue over, the finer points of model railroading by sharing our family history with each gauge. They start with our father's S gauge, our young experience with HO, then G guage, then three rail O gauge, then again our more mature view of HO scale in a club setting, and then our current layouts. Billy has two outdoor G gauge garden railroads, and a HO model railroad in his attic, while Dan has a portable N scale layout, and a temporary S gauge Christmas layout.