BP's insert is bigger, Noob's smaller (FFS, you can 'see' that damn gap between the bezel and insert), JF's midway
So why not get the JF.
Apparently, the JF is a bit more inaccurate in some ways on the case (as against the Noob) but no one can really tell without looking too close. That's how I flipflopped and ended up switching my order from the Noob YM to the JF YM with Sead. Pretty happy with it (especially after getting one of the new Blackhole crystals added by Prof).
In any case, they're all 'good' reps and IMO good enough on hand to pass off as gen ... but not exactly super-reps like the new JF Oyster Perpetual.