Quoted from cyberpunk:
Hi, I can't decide for a second pinball jurassic park or deadpool?
I have a pro metallica pinball machine.
Having owned and truly enjoyed all three, I would honestly sell Metallica and buy both. Both JP and DP are much better games (in my opinion). If you aren't willing to do that, JP is my choice. Every shot is satisfying with a very unique layout...the code is amazing with so much to do and many paths to take. DP is crazy fun, but is overall a bit less satisfying to shoot than JP (other than the super skill shot into the Katana...that's right up there). DP's code, while awesome and unique, is not as deep and could be slightly repetitive, especially in the early part of the game, due to only having three battles to choose from. That's not a rip on DP at all...it's honestly a close call, but JP is just an amazing machine in every way.
Metallica is a great game, but at the end of the day the layout is super standard and "vanilla", especially when compared to JP and DP. The code is great...until you get past the first Crank It Up and keep going towards End of the Line. It becomes get CIU. Then do it again. Then do it again. Then do it again. Then do it one more time. And it's done the same every time. It just becomes a woodchopping slog, especially if you make the mistake of starting Seek and Destroy and really have to start from scratch qualifying shots for items. And that's a shame since S&D is one of the coolest modes ever! Again...really fun code...until you start getting far in the game and realize it's just the same thing over and over and over. I owned it for a couple years and loved it, but now I am more than happy to play it in other people's collections.
Best of luck with the decision! Not an easy choice, but in my opinion the right answer is always JP!