I have studied and learned from GUE and WKPP, and it sounds like you need to take a refresher on what the "requirements" are, as ForceFins are actually 100% compliant, and Yes, I have verified that through the president of the GUE organization. ...and yes, I have pushed more gear than you can ever imagine using my ForceFins, and did so more effortlessly than the guys next to me wearing their jets, enough so that many of them have bought ForceFins.
But that is not the point, when some of the most respected divers known to our little microcossism use ForceFin, there is a reason for it.
To drop names.
Jean-Micheal Cousteau
Dr. Phil Nuytten
John Chatterton
Dr. Sylvia Earle
and the list goes on and on.
ForceFins, as the "ultimate fins", as I said many post ago, I don't think there is such a thing. They are very good fins, certainly some of the best for recreational scuba diving. So for me, they are the ultimate fins, but for some, they are not.
So I talked to JJ yesterday, and no, jets are not required, but the only model of force fin that is acceptable is the accelerator (read, $400) because it is the only one that can really do a frog kick well. And I was looking at the force fin website and it has what some would call BS on it. "fin of choice for cave divers." That, ladies and gentlemen, is what is known as BS. The fin of choice for cave divers is still the jet fin for a number of reasons:
Cheap!
spring straps
very negative in the water
durable
CHEAP!
powerful
short (so when you are going though, say, the rifts in telford you can still frog kick)
rubber (read, low impact on the cave and CHEAP)
useable with any kicking technique
easy to repair
alot of foot protection
So far, the only pro that I have seen for using force fins it that they are more powerful, so lets look at the cons:
EXPENSIVE!!!!!!
a joke of a warenty
very limited set of kicks unless they are the REALLY EXPENSIVE ones
high impact because of the stiffer material
EXPENSIVE (I mean, who in their right mind would pay even $200 (thats the cheapest one) for fins?)
no spring straps (come on; really? why no spring straps? I paid less than $100 for my current pair of BRAND NEW fins and that included spring straps)
from the pictures they look really long ((at least the ones "made" for the frog kick do) so if you are swimming through the rifts you cant frog kick anymore)
offer very limited foot protection
I hear the material is very slick so your typical duct tape and aquaseal repair won't work too good.
not very negative (floaty feet)
Alright, I think I have made my poin that the
COST:benifit ratio looks just like that; the
COST is much bigger than the benifit.
For the record, I currently use XL dive rite fins when diving dry and M-L cressi frogs with home made spring straps when diving wet. I've had the frogs for over four years now and I have hundreds of dives on them, they are great fins and CHEAP too. I just recently got the dive rites (brand new for less than $100 and that is with spring straps) because I needed a pair of fins that fit the boots on the new dry suit. Guess what the decision was based on. The fact that the fins fit my dry boots better than anything else.
I almost forgot, I did'nt recognize any of the names you "droped" save the last name Cousteau. Guess I can't respect them if I don't know who they are, sorry.
How about some divers that I do repect.
Rich Courtney
Bill Main
Jared Jablonski
Brett Hemphill
Corey Mearns
Sheck Exley
Wes Skiles
Jill Hienerth
Woody Jasper
Lamar Hires
And that's only off the top of my head, and most of them use(d) jet fins.