Piko 38152 North Pole Hauler GE 25-Ton Starter Set G Scale Trains Piko 38107 Pennsylvania (PRR) Freight R/C Starter Set (G-Scale) ...

including G, S, and N scales, it entirely depends on the era, style, and functionality you're looking for. Still need more help on where to start? Thankfully, the model train community is chock ...