Hi Henri! I feel that the second option you've posted may give some more interesting operational possibilities. But, that depends on what kind of operator you are. Do you want to set the train and just watch it run round and round, or run shunting operations and station stops? This is why I am going a little overboard with my yard (for the size of my RR) - I like the idea of spending time actually building trains and shunting rolling stock around. But, if you're just into letting the train run, perhaps the first post would be best.