Bought the D2 in futureflex materials. Great board flat softer waves. Can generate speed as a quad or thruster. Have surfed from waste to a couple feet over head. More of a carver than a top to bottom shape but can be pushed on rail much better than expected.
Took the D2 with me to Maui and surfed head high Honolua. The D2 did far better than expected. The down the line speed helped set up open face turns and held well in the pocket. It took Some effort to get it going more vertical in steeper sections.
Great all around board for someone who lives around mostly flatter faced waves or just looking for easy speed.