With COR being what it is I really think there's no bad choice when it comes to 2015 drivers. The 915, G30, DBD, and Alpha are all going to be awesome assuming you get the loft and shaft that fit you.
I'm going to start with the 915 because I want to and then ho out from there.
I'm going to start with the 915 because I want to and then ho out from there.