New York Central USRA 0-8-0 #415 and EMD SW1500 #9654 are my two scale-sized Railking locomotives - the only ones I own. I have been running each of them with BCRs for about twenty years. Their detail is all that I think is necessary for models that operate on my small O gauge layouts. And, their relatively low cost compared to MTH Premier models makes me less concerned about running them.
MELGAR