I have a bit of trash money to throw away so I was tempted to rent a Crysis 3 server, as I wanted to do a tutorial for some maps. and I wouldn't mind having it fill up too. however I am only used to configuring Team Fortress 2 and Call Of Duty servers so I'm just wondering how the server configuration is? and whether servers fill up fast?

I am thinking about setting up a server as well and would like to know this. Also, what map and mode do people most play on? I think that will get the server filled up pretty quick.