^ Agree. If it's going to be that heavy (315gr unstrung) the sw should be bumped up (301sw for the 16x19.. really?) The sw on the 18x20 seems nice as a platform, 309.
But, again, why make the 18x20, stiffer than the 16x19? The 18x20 string bed will feel automatically stiffer than it's 16x19 counter-part. Head did the same cr@p with the speeds. Don't understand this logic?!!?
I'll be ordering one up. Haven't been this excited about a racquet coming out in a long time.