Except that your opening brace is now *just wherever*. The information is "Here is the opening brace. Right where it's supposed to be." Any of these styles can

Except that your opening brace is now *just wherever*. The information is "Here is the opening brace. Right where it's supposed to be." Any of these styles can obviously work, but that one little detail brings a consistency that I personally appreciate. Your mileage may obviously differ.