Lionel's post war 022 switches are still the best quality switch that Lionel made for use with tubular track.
The newer switches such as the # 6-23010 & 23011 are electronically challenged switches, and won't work correctly ever again after using a Williams engine with them.
There was another switch by Lionel, not as recent that was better than the 6-23010 series and I think the number is 5304, not 100% sure on the number, but that switch too had an electrical problem with one of the internal wires overheating aand causing either a short or an open circuit.
Lee Fritz