18xx - any more for any more?

Having now had a very successful play of 1846 at the Red Deer, and a (slightly pressed for time) game of 1830 at Treehouse, just wondering if any interest for more of these or other 18xx games from people here?

Happy to introduce to newcomers, for whom I think 1846 is probably the best option, or for those who've already played at least one of the others or played some stuff online (https://18xx.games/) I also have a very shiny copy of 1880:China which has been played once and I think might be a favourite.

Otherwise I'll just have to keep breaking people in with more cube rail games