Is multiple nights recommended?

Hey! Debating whether or not to go to two different nights on tour. Currently have 1 night already booked, but the idea of potentially missing out on certain songs is killing me. I know the setlist seems to be mostly the same between nights, but it would be nice to see some songs that are on rotation.

So, for anyone thats been to multiple shows, is it worth going again, or should I save the money? Thanks!