I have no preference between driving and gunning, but I prefer not to be passenger. Usually, I'll let the person near me choose which spot he/she wants and then choose the other. Choice between chain and rocket, though, depends on the map and where I spawn. Obviously I'm just going to get in and go on Infinity and any other mixed spawn. But depending on the base I spawn at for Death Island and how long it takes to pair up, my preference changes.