Ran Lionel and then introduced to Williams about a half dozen years ago on conventional.
THEN...... I visited VFM at Weedville Pa. and met Charlie. I was amazed to see the look of this MTH Railking product. I left that day with the CSX Dash 8 #7881. We actually returned that day to get a second engine that we looked at when Judy asked me why I didn't buy it also. Thus began my eye opening experience to the Railking line and DCS operation. No more just setting up a track around Christmas..........full time operation now.
Since then it's been mostly been Railking and some Scale and then some Premier diesels.