Callaway Bertha Mini 1.5 Golf Driver Callaway Bertha Mini 1.5 Golf Driver Callaway Golf Big Bertha Mini 1.5 Driver Review Callaway Golf Big Bertha Mini 1.5
It should essentially be within 7.5 degrees to 13 degrees. The angle decides on how well you get the ball high into the air. If you are an amateur go for a lower value if not go for the higher angle. As far as the shaft length factor the longer the shaft the more is the speed. So you could opt for lengths between 43-46 inches. As far as the material of the shaft is concerned you have a plethora of steel graphite and other materials available. For the modern times graphite should suit your putting needs. Lastly you need to finalize on the grip size which should essentially be smaller because larger grips reduces the swing of the club.
Therefore beginner golfers should look for drivers with a very high MOI (5800-5900). Another common term seen when reading golf driver reviews is Center of Gravity (CG). Basically beginners should focus on drivers that have a low CG. This allows balls to have a higher flight path when compared to drivers with a higher CG. One more term used in some golf driver reviews is what is known as Coefficient of Restitution (COR). This refers to a spring-like attribute that a ball has at impact. At a higher COR the golf ball will be leaving the clubhead faster (i.e. higher momentum) for a fixed impact speed. The USGA legal limit for COR is 0.830 presently.
With modern technologies in place many golf courses are being revamped in the last decade due to the added length of the tees these days. You must take into consideration size and try and opt for the biggest of them all. Because the larger the club the larger the sweet spot increasing the chances of hitting the ball at a greater length. The longer your first shot the shorter your second thus larger drivers facilitate a lower score. You could opt for the trendy titanium heads that are lighter in weight thus giving you higher club head speed. It is also long lasting and highly durable. The next criterion is the loft of the club.