If its your first game I would go with a easier to play game... Stranger Things, Led Zepp, ST or Guardians would be good choices
Star Trek I played in a tourney once and had like a 25 minute ball and I didnt really even know what I was doing rulewise.
I love me some Star Wars but that game is a ballbuster
The Elwin games are cool for what they are but they tend to be way deep and tougher to get into