For me, MTH Railking has meant excellent quality at affordable prices.
No shelf queens for me, not that there is anything wrong with that. I simply love to run everything I have as much as possible, and do so. I am more of an operator than a collector.
Every locomotive I have that is Postwar is Lionel.
Almost every locomotive I have that is modern is MTH Railking.
My number 1 priority now regarding my layout is to protect the circuit boards in my modern engines. I have damaged a few of the circuit boards in my frequently run MTH locomotives because the track work on my tubular track layout with 031 curves and 022 switches is less than perfect, and I still have occasional derailments that can cause voltage spikes.
I shall now share some things I have recently done to protect my modern circuit boards, which I largely learned thanks to this Forum. I am sharing this information to help other MTH operator Forum members protect the circuit boards in their modern MTH and other engines.
I believe one way to protect those circuit boards is to use the great MTH Z-4000 transformer.
For 25 years I have powered my 2 main lines (which are independently powered) with a Z-4000, my 9 sidings and accessories (also independently powered) with a Postwar Lionel ZW and Atlas Connectors, and my 16 022 switches (also independently powered) with another ZW.
One year ago, after visiting the layout of my Forum friend, Melgar, I noticed his impeccable and beautiful layout had different Atlas connectors than mine. He had the blue heavy duty O Scale Atlas connectors while I had the black and yellow HO Atlas connectors, some of which had melted because of derailments on sidings. So, I replaced my HO Atlas connectors, which were used for my 9 sidings, with fhe heavy duty O scale ones, and none of those heavy duty connectors have melted since. I think this was a big layout improvement that helps protect modern MTH circuit boards.
Another recent layout improvement to protect modern circuit boards is what I did 2 weeks ago: I purchased and installed TVS diodes thanks to the great advice I got on this Forum.
The next big recent layout improvement happened one week ago. I purchased another Z4000 to replace the ZW that powered my sidings.
Don't get me wrong, I love my ZWs, to the extent that I recently said on another Forum thread that the ZW is in my heart and soul, one reason being that I've had a ZW since Christmas morning 66 years ago when I was 2 years old! It is still a wonderful transformer for running Postwar locomotives, but it does not compare to the great Z4000 for running modern locomotives with delicate circuit boards.
I have a lot more peace of mind thanks to the above recent layout improvements that I know will greatly help protect those circuit boards.
I am also very grateful to this Forum and my Forum friend, Melgar, for the great advice I have gotten that will help protect those circuit boards.
My cup runneth over . . .
Arnold