Grasping for insight...
Thanks for getting a little insight to what the twin fins can offer. I am very interested in trying one. I would be really excited if I got the chance!
I guess it can be a personal preference whether one likes them or any of the particular multi fin configurations.
Of what I've heard, these twin fins require drive from either quite a lot of wind or a powerful wave and, now I'm guessing, this can mean that they work best with wind being for 4.7 or stronger when on a slow wave and, say, 5.0 and stronger on a fast wave. Sorry if I'm reaching for nothin' in my thinkin' here