Man some will disagree with me here...
I got the GF B01 blue dial and it was total shit..
I mean it had the potential to be good but the bracelet is utter trash that they have. I had two of them and both bracelets did not have the proper depth on the clasp to keep the spring bats in place. I had to trash both bracelets so keep that in mind if you go with the GF! Take it off the bracelet immediately!!
i bought the JF gray dial and it’s amazing! The dial and crystal are both better than the GF! And the bracelet is a MILLION times better...
the only thing that makes the jf suck is the case back is wrong, whereas the GF case back is right..
personally, if I knew all, I’d order the JF, which is cheaper, and then try and order just the case back from GF or find it elsewhere...
the datewheel is also less sunken on the JF!
these are just my opinions and others may have different experiences!!