I have begun to "hedge my bets" by adding a few TMCC (used) locos to my 18 year DCS layout. I see the pros and cons of both systems and trains, much like anything in life has! (No Legacy yet, but I did go with Base 1L which I understand provides most of that capability.)
One hole in the Lionel world, if I am correct, is they don't have an "out and back" subway or trolley capability. Am I missing something?
It's a big deal for me as, in my limited space, I have managed to account for 2 short trolley lines and a slightly longer subway line. My layout wouldn't be nearly as fun without these!