Best Odd Couple Chemistry?

I just got back from watching Deadpool & Wolverine and I'm still buzzing from their incredible dynamic! The way Ryan Reynolds and Hugh Jackman played off each other was pure gold - from their first reluctant handshake to that unexpectedly touching moment when Deadpool actually got Wolverine to crack a smile. Their banter felt so natural, like watching two old friends who can't stand each other but would die for one another. That scene where they're arguing while back-to-back fighting off multiverse threats had me both laughing and on the edge of my seat. What did you think made their chemistry work so well? Was it the writing, the actors' history, or something else entirely? And which duo do you think has better chemistry - these two or other famous superhero pairs like Thor and Hulk? I'm convinced this might be the best superhero team-up we've seen on screen!