I've been digging through the forums (here and elsewhere) and I haven't really seen a good comparison of these two models of the Ultra Thin Moonphase. Does the newest version of the GF fix some of the flaws of the older version to make it superior to the ZF? My understanding was that the GF v2 had a better moon indicator, but most other things were either equal to or better on the ZF. Does v4 change that? Has anyone actually seen the two and compared them? There are also rumors about a cloned A925 in the newer GF models, but the TDs report that it is also an altered Miyota. Thanks for the help!