Baz - thanks for another great review!
I've been watching these since they were announced at NAMM, but have not yet played one yet.
I played one of the concert Firefly banjo ukes last month at the NJ Uke Fest when Funky Frets (vendor/sponsor) had them on display, and I was impressed too with the build quality, but that one seemed a bit too bare-bones for me, and the banjo ukes with the metal hooks and metal ring always seemed like overkill to me on the hardware, and this one always seemed to be just right...
I am hoping to go visit the fine folks at Magic Fluke Company (MFC) in the next few months, and when there, maybe I will get to demo one myself (and need to resist UAS, for I already have a handful of MFC instruments).
By your review, this one really seems like a winner, but oddly I've not seen them in use as per folks talking about them on UU...maybe after your review that will change?
Mahalo brother!