The X-wing game was difficult but no way near as hard as tie fighter. That game was super hard.
Never had the chance to find an Empire Strikes Back arcade as they were not widely released like Star Wars was.
The Sega arcade was in every movie theater and gaming establishment so it was not hard to find.
Star Wars pinball also was not rare but episode I pinball was.
I once played Phantom Menace pinball and i didn’t like it nearly as much as the Star Wars one with the Artoo Detoo which they had at the bowling alley.