I have to go over some things to make sure you know what you are getting into....

This game has a lot of DLC's which you HAVE to pay for. (Licences)
This game is very complicated and in depth, it has hundreds of perks, add-ons and offerings. (I suggest watching Otzdarva)
This game can be rage inducing if you want to avoid this I suggest taking breaks.
This game takes a LONG time to get good at, you need some dedication if you want to perform at your best

Good luck on killing/surviving.