The Mavrik is a fantastic driver! I just bought a Mavrik max today. With the right shaft and getting rid of the draw bias, I saw no difference in the numbers on center strikes between the max and standard. But off center strikes just flew off the face of the max.
One thing I did different this time after testing drivers was to basically wear myself out. I then came back to testing. Just like teeing up that last drive after walking 36 holes with nothing left in the tank. That is where the max impressed me the most.
Bonus is no more ear piercing sounds with my taylormade. Callaway really has a winner here.