looking for opinions / feedback on redx, future, and fcs foil fins

Just looking for some expert opinions on the new foil fins from red x, future, and fcs. If you use any of these let me know what you think, and if the hype is justified. Thanks for your insight.

There is quite a bit of stuff in the archives about about all three systems and you won’t have to go far to find it. Just within the last couple of months. McDing

FCS has an outdated website that they are considering

updating this decade.

Not an expert opinion, but here are some pics of the FG-5’s I picked up last week. Only got to ride them one day so far and by the looks of summertime in FL it may be a while before I get a chance to try them out again.