I moved to Xbox series X about a day after SEHS released and the graphics certainly are an improvement from the original Xbox one
Xbox series X because it has Graphics improvement and loading times over Xbox One regarding Train Sim World 2020. 2 min loading time on Xbox One while Series X has it reduced to between 30 seconds and 1min 45.
I would say it doesn't run much worse than it does on Windows. Sometimes it crashed, but for the most part it works fine for me.
It depends what station I am in, sometimes Platform 1, maybe Platform 4 at Preston. Oh Sorry I meant I normally on the laptop.