Wow, just got mine. Shipping speed and the packaging technique both stellar. I don't quite remember but I'm positive I ordered no more than a week ago. But it even came a day earlier than Ebay predicted (I think). Only used the 18mm so far, but will probably use the 14mm and reducer within the next couple of days (hopefully I'll remember to report back about that!).
I do prefer the tubing that came with my SSV. The silicon tubing in this kit isn't quite as flexible, but I'm hoping it'll get softer with use (although I have no idea if that actually happens).
Efficiency, though...
I know for a fact that I feel more effect from 0.1g as I usually feel from 0.2g-0.3g. Note that this is compared to the standard HC/Wand as I have never used the 7thfloor GG setup. That's also in less than half the time. Only used the 18mm so far, but I'll probably try out the 14mm (and reducer) within the next few days so I can give my opinion on them.
It definitely works as it should, and
@DDave is my hero now.
Wow, this is good. Definitely the best way to ride the wave.
I hope this was at least partially coherent. I was just so excited to tell everybody. I might edit later for clarity if anybody needs me to just let me know!
Thanks DDave!