So, after over twenty years of not purchasing anything in "O" scale, I am getting the bug again. I am thinking about purchasing a complete set, Lionel, MTH, etc. Brand depends on what you guys say. I have only had a passing interest in "O" scale as large scale has been my primary focus since 1991.
My preference leans toward something with a GP-7 or 9. Freight would be my first choice. Pennsylvania road name is desired but not an absolute. I don't need a transformer or track. I do not intend to run anything more than straight forward AC using my 60 year old ZW.