X-Fins for all the guys out there

Anyone seen these new X-Fins that are out, they look pretty cool
All from this site http://www.surfline.co.uk/acatalog/Fins.html
I'd like to know how well they perform. Anyhow they have found a good way to compete with FCS fins.



All from this site http://www.surfline.co.uk/acatalog/Fins.html
I'd like to know how well they perform. Anyhow they have found a good way to compete with FCS fins.