I have played all of those titles mentioned on your list and would put AIQ as the next must have. Here are my personal thoughts on the mentioned games.
Stranger Things - This is a great game, I have spent quite a bit of time on the pro version at Chief and really enjoy the modes and the
AFM style game play. Would probably like to own it at some stage in the future.
Ninja Turtles - Not really a fan of TMNT in general and can’t get into the game, has some lightning fast game play mind you.
GOTG- I enjoy playing this game when I come across it, similar layout to Metallica which I played to death so wouldn’t consider it for home personally.
Avengers Infinity Quest- Played the pro version and absolutely love it, the shots are so satisfying and generally fast paced game. One of those games where you find yourself pushing start over and over again. Very high on my wish list and when I can afford it would be opting for the pro version for home.
Deadpool- I have owned and played the LE version for a bit, looks stunning, hilarious call outs, nice flow, but I found it a bit easy, newbies love this game as it is so easy to understand the rules.
Wonka - i have played this briefly and enjoyed it, the main thing that would put me off it maintaining it as I don’t really like fixing machines. I know my way around Sterns as I have owned a few of them now.
also special mention for IMDN which has been my go to machine for the past couple of years, still loving it. I have put a bit of time on JP2, it has nice flow and satisfying shots, but it just feels like a generic dinosaur game. I would really like to give it a try with the cleland movie music edition.
so final conclusion, go for the Avengers