Callaway Golf Drivers Difference Between Male Golf Drivers, Buying A Driver For Bf?

Difference between male golf drivers, buying a driver for bf? - callaway golf drivers

I buy a driver for my bday buddy. I have no idea what the difference is that I was thinking about purchasing a ping him, Nike, Callaway, or drivers. What numbers? (eg 9.5, 10, 10.5, 11, 11.5), and that you recommend to get the ball further?