Interesting.
I may be the only one, but there is one thing that I still don't fully comprehend on compression fittings.
How does the hose/tubing go in, and how are they held in place?
Any chance you could record a small video displaying it exactly?
I admit that the overall look of compression fittings are loads better than the norm. I still have reservations on how well they hold, even with more and more people using them.