So my new On30 layout will have On30 track either Peco or Micro Engineering, and I need help selecting code size.
In Micro I see code 70 and 83 turnouts and 70, 83, and 100 track. No code 100 turnouts.
In Peco, I see code 70, 83, and 100 track, and turnouts in code 100 with Electrofrog. No 70...