These guys are going on about this tech,
shop.surfindustries.com/us/brands/7s-surfboards/ who know what it'll be like. Love the way most manufacturers pump out something, blat on about it but don't have any "ride reports" even from their sponsored guys to show/help us punters make an informed decision. Emailed the guys in Byron about the XF tech re McCoy nugs asked any reports, complete roaring silence.