I had one of these American Beauty units a number of years ago, but used it very little. So I sold it off.
Yesterday I was at a train show, and just about as I was to leave I spotted one on a fellows table,…a brand new 250w unit. Priced right, I bought it. Went on the forum this morning to learn a bit more about its usage. With a lot of track laying coming up shortly it sounds like it might have been a good investment.
I like this idea of not having to solder EVERY rail joiner/connector, perhaps every other one, and alternate sides.