Hi Tom. I think at the end of the day it all comes down to personal preference, by it's very nature that makes it a very subjective thing, I just happen to prefer a Coticule edge on my razors, and even then it has to be spot on, I would never dream of saying that makes them the best edges there is, because everyone likes something a little different than everyone else, people who have experimented with different hones, and like me prefer a Coticule edge, like the my edges when I hone for them, others may prefer a Shapton edge, and then I expect they would be very happy with your skills ( I know every razor that I have tried that was honed by you was honed very well indeed)
I would love to send you a higher quality razor than the ones you and I play with, and have you hone it for me, so that I may use it for a period of time and truly asses how my face likes it, and there is a big difference between evaluating the honers skills and evaluating how ones skin reacts to a certain edge, I am sure you agree, maybe I could send you one of my favourite shavers so you can do the same with a Coticule edge? Even though I know you have that iron man stubble lol, I believe we may both be surprised.
Also I think it would be great for you and Paul to trade too, you both know what you are doing and have a wealth of experience, I for one would be very interested to see how you find each others edges.
I will message you at Shave ready my friend
Best wishes
Ralfson (Dr)