Thanks for the many replies.
As you pointed out a point by point answer probably isn't a good idea so I will refrain.
Also thanks for jumping on the issues I mentioned and solving them. I am now eager to try the next release

As for the price, if I wanted a refund I would have said so. If you really are that reactive to comments, then I guess I cannot complain.
Also, I did test the free version before actually buying the full version, so hey, even if I did change my mind that would have been 100% my responsibility.
All in all, I would say that the biggest want for me currently would be the capability to have metrics like ascent/descent speed on the graph. Something as simple as selecting a part of the curve and getting the average vertical speed for that portion (end depth - start depth / time, expressed in m/min) would already be huge

BTW, I am ready to test alphas if needed

Best,
Jerome