First Sorry for talk about juice control its a feature of the Aqua i just didn't know it was unique to it i thought the aqua was basically a kayfun but with 2 air holes for dual coils.
Small Aqua Rant: 
My Largest Gripe with the Aqua is the posts I believe that is what makes it a PITA first thumb screws in such a small area, Bad idea. Next if the posts had holes then i could build it in half the time! right now I have to keep both coils in a rod of some sort wrap each lead the correct way so it doesn't spit out the wire then grab my needle nose pliers to tighten them down and most of the time at least one lead will need to be reset too. Now with holes in the posts all i would have to do is push the leads in the holes grab a min i screw driver and tighten them down boom. SO sorry but I NEEDED to say it even if no one cares lol (one of those things i feel better now lol)
Now back on subject
Now from what I have been reading it seams like Most people like KFL+ And finding out they are like $20 on FT i think it may be my first choice i just need to find out which one i want as FT has Many KFL+ and does not tell much about differences (just knowing the manufacturer would be enough for me) SO I'm going to look at FT for the Best KFL+ if Anyone Knows which is best and can please post the SKU number for me it will help.
Before reading that everyone likes thier KFL+ that is what i am going to go for. I was Going to get the 3.1 on FT that comes in the fancy black box as it looked like the best quality version they had of the 3.1.
Also i have heard a lot about the "
BLACK EDITION" not the black coated one but the one that supposedly has larger air holes upgraded insulators and i believe an adjustable 510 connection silver plated? (Still a clone but modified) ALTHOUGH right now its not available and last time it was it was
$49.99 and came with a MAP tank. Maybe ill get that one after i get one from FT and decide i need it or not. I know there is a rebuild kit for kayfuns so i never have to worry about that.
Also I have read here also that the screw fill hole is best? is that due to leaking or filling ease (ill use a syringe tip bottle if i have too) just want to make sure I'm getting the right one.
So right now my list of most desirable first
- Kayfun Lite +
- Kayfun 3.1 (possibly due to the hybrid connector, my Aqua is in Hybrid mode and it just looks and works GREAT)
(although I don't know if i want a KFL+ or a Russian 91%)
I just don't understand the difference between the Russians and Kayfuns now?
.
THANKS FOR ALL THE POSTS