I agree. These days we are blessed with a so much to choose from. Singling out one favorite is almost impossible! Recalling how it was thirty years ago, what a wonderful position to be in today! BoxcabE50 Model railroading since 1955. N scale since 1972!
My favorite locos are not made in plastic, only brass which is why I dont have any, nonetheless I love SD70s and Rio Grande Tunnel Motors.