The number one perk for version control is... version control, there are always mistakes made or some fix that ends up breaking everything and if you don't have

The number one perk for version control is... version control, there are always mistakes made or some fix that ends up breaking everything and if you don't have version control this becomes a giant pain in the ass but with it you just switch to or look at an older version and problem solved. The added team working enhancements are always secondary to version control and if someone can't see the benefit of this it is going to be hard to argue.