The Sci-Fi is a mash up of classic curves and modern rocker served with a Futuristic twist. Expect seemingly unnatural acceleration, instantaneous response and an all around level of performance that can only be described as Electric. The Sci-Fi is a high performance all-rounder with impressive range (1-8ft ) with usability for intermediate to advanced surfers. 5-fin Option. We have a 5'11 in the Demo centre.