I've had Train Sim Classic for ages and the different iterations of it. Tbh I've not really played it much because I didn't have a fast enough pc to play it on. I can play it on my Steamdeck and what I want to know is can you play timetabled games like you can on TSW3? Also I don't find the UI on the front screen very user friendly.
No, but on a PC you can download and use scenarios that are actually based on real world time tables, with real world AI, which are better than TSWs time table mode. Train Sim Classic really needs to be played on a suitable PC to get the best from it. With a console or handheld then TSW makes more sense, as it's more casual gamer friendly out of the box, and doesn't require third party addons and a powerful PC to get the most from it like TSC does.