I don't think Wayne's made many M-80 speaker cables w/Bybees. He made me a set for my L/C/R channels that were terminated with Eichmann Bayonets. Which look like so...

I'd asked him if anyone else has had cables like that made, to which he replied that I was the only one he's done that for. I don't know if he meant the M-80/Bybee/Bayonet setup, or if he was also talking about M-80/Bybee/spade or regular banana.
I've not heard regular Nitro speaker cabling. So I can't say how that compares to my M-80/Bybee/Bayonet cables.
What I can say is how very surprised I was at how damn good my speakers can actually sound. They're sounding so good now, that I no longer have a great desire to upgrade my speakers or my amplification. Maybe someday I might upgrade my speaks & amplification, but that got bumped all the way down to the bottom of the list.
I went with the M-80/Bybee/Bayonet design as it was cheaper than going with just Nitro/Bayonet. And I'm more than happy with my decision.
Now I need to do my rears and maybe even my rear centers in a similar manner...