My opinion is that Metallica and Star Trek are the two best pro machines. I'm not a huge Star Trek fan but the pinball machine is great. However; I think Deadpool is close behind. I actually posted my Metallica last month to see if anyone would be interested in a trade for a Deadpool. I like them both about the same.
I have a JP pro and have played the premium about 75 times on location. I couldn't justify the extra money for the moving T-Rex. It's super awesome but I couldn't justify the cost since they shoot the same.
The other pro models I like are Munsters, Iron Maiden, and GOG.