Stranger Things is a completely different game from what it was back in March. The code has matured a ton and there is a lot to do now. I love my pro and play it tons every day. It can be really challenging to get it dialed in which can make the machine a bit frustrating. Once you get it dialed in though there is not much else like it. My family absolutely loves the demogorgon modes and it's pretty easy to get some multiballs going which is fun.
I've played the other two and TMNT just didn't grab me. The layout is fun but I didn't find the code enjoyable. My son really didn't like it either. He walked away and never went back to it. For me it would be between deadpool and ST.
I'm in the same boat though. Looking for a new game for winter. Good luck.