Hey Howard,
Well...I really like the unit and was pretty comfortable with it. Overall I just had a good feeling on it.
Some of the newer Rebreather's coming out all seem worth waiting for to try out as well..but if I do that I will never get one as something better always seems to be on the horizon. It's kind of like owning a computer...what you just purchased may be great, but in the not-so distant future something else is going to be coming out you may like more.
So to answer your question...I'm going to see if I can setup similiar private demos on a couple other units and see how I feel on them. I live in an area that makes this very difficult to do logisitically speaking. Once that is done I'll know.
J