Im looking for a board game that i can play with 4-6 friends, we are all new to board games.
Im looking for replayability, and competitive, i know some board games are like quest's and have a campaing's and stuff but that is kind of out of the question since friends will kind of rotate depending on availability.

I was looking into caverna, terra mystica and catan. What do you guys recommend? What do you play?