The X3 is a great control distance driver that can hold up to some of the biggest arms. It has very good glide, a slight bit of turn, and just enough fade to make this your next go to driver for long and brutal fairways. The 400 series is a premium blend of material that is extremely durable. The unique blend of plastics feels as good as it looks and will be able to be broken in over time. This tour quality plastic gives the thrower better grip even when it is wet.