Age of wonders 4 or Civ 7?

I've always loved Heroes of might and magic. I also love Civ 5 And 6.

I'd like to get back to the genre, but I have money for one of the games. AoW4 is currently on sale for 45€ and civ7 is for 70€ which is a lot.

Any suggestions please? Thanks in advance for any recommendations!