Question about rented servers and The Purge (PS4)

My husband and I have preordered Conan for PS4 and are very much looking forward to playing it. We have not played it before and plan to play it as a co-op game. I was really excited about the Purge feature because it gives up something to defend against and keep us on our toes. We are trying to decide between a rented server or an official PVE. I like the idea of playing on a server in case we ever want to invite someone to try out the game and join up with us. My question is, will the Purges be active on rented console servers at release? This information will really help with this decision.