If a justification of funds is what you are looking for you will not find it. The sensible thing to do is not spend thousands of dollars on a game for our house. Especially because you are just putting it next to another game that you spent thousands of dollars on. This is not a sensible hobby. So it's a good thing we are not sensible people. SWLE is it worth the extra money? Probably not unless you need to have that game that has a limited number of production. Big money difference between the PRO and the LE. Now we will discuss the Premium. It has everything the LE has. Rails and powder can easily be added at a much cheaper price point. Translite? The premium translite is The best. I switched my LE out for the Premium one. What else? That's it! Now PRO to the Premium No matter what you do you can't make a pro into a Premium. The whole point of the game is the hyper loop and death star shot. If you do not like that feature I ask why are you even looking into buying this game? The pro is a fun game but imo it will not have staying power due to its lack of features. Now is not the time for sensibility. Buy the game as it was designed to be played. That Death Star Shot into the hyper loop is probably the most satisfying shot in pinball today.
Just my opinion others may have a different one. But do not rush this decision play both versions alot before choosing. The best thing about Star Wars is how addicting the game is. Fun, Fast, Shoots Great, Video Animations and integration the best stern has ever done, Amazing lighting effects, Music is outstanding, playfield and art is good not great, Button on the lock down bar is annoying but I love it. All these little things come together perfectly making Star Wars a fun game suitable for anyone's collection.
Play Better!