I liked NEC but deleted TSW2020 once TSW2 was released, I wouldn't download it just to play NEC again. A new section of the NEC released on TSW2 however..
Yes, also the SW1000R and the Amfleet Cab Car, which I like very much. And when I'm in TSW 2020 I also enjoy many routes that I can't play in TSW2 because they have broken sounds in their preserved version.
Occasionally I'll go back to the NEC just to mess around on the GP38's 'cause I enjoy the start-up process and lashing them together. For some reason in TSW2 on the Sand Patch Grade, they introduced this weird way of setting up the locos to where you have to sit in the seat first. There's this odd delay; the engine start-up sound doesn't always work; sometimes the locos don't even start... I don't know. Don't get me wrong, I love the SPG route, but sometimes I just miss the simplicity and "basic-ness" of TSW2020.
I go back to TSW2020 for many reasons and do occasionally fire up a train on NEC. I hadn’t done more than a handful of the freight services in the timetable so I have started doing them. It will take me a long time to do them all because I’ve got so much content across the TSW titles, I flip between routes constantly. When I do have NEC open I think it’s rude not to take the Amtrak out for a spin too, and parts of the route are nice to look at, so I do one service in the 64.