Just back from an awesome trip to Fiji. I took 4 boards Spit 508, Hellfire 600, Hellrazor 603 and a Chilli 608 step up which I bought last minute due to big swell forecast. Surfed mostly cloudbreak with also a couple of epic Restaurants sessions, had some awesome waves!
I used the razor most of the time, except for some 8 foot plus cloudbreak sessions where the step up came into its own. Razor was awesome in the 3 to 6 feet fast and powerful waves! I tried Solus tri, SA quad, wct tri, but definitely liked the AM2 the best for these conditions. Excellent speed and drive out of turns and good powerful pivots when you wanted it.
My brother used my 600 Hellfire quite a bit and loved it, also preferred the AM2 fins. The spit only had one outing in medium size swimming pools rasta quad with nubster - did not enjoy it in these conditions, too pivotty and not fast enough but may have been an off session.