Great find. I couldn't see any difference between the the Anakin FX and the LE. If anything both the Vader LE sabers where bigger than the FX versions. I want that Chinese guys collection wonder if he works for the manufacturer or is just a big collector.
i think he's just a big collector, as far as i know chinese people are very passionate about their hobbys (there where some game addicted who played a week though and collapsed at the end or died even because they dind't sleep and eat), in some of the gallerys he holds the hilts with gloves so they don't get fingerprints, if you look at his fx sabers, they are shinning, my mace fx has alot of fingerprints sometimes after i swung it a bit, his mace by the way looks way better than my does, mine has really visible blotchiness (like the mace saber in the gallery on the fx-sabers.com site), is this really just from the camera that gets the saber the white core glow and full color ( I use Duracell Plus batteries)?
I still can't find the differences between the vader LE and FX, i really hope the maul fx will be as accurate as the gen 3 sabers are (Same goes for the obi but i think it would be difficult to make it accurate even if it's the EP2 version because of that thin end of the hilt)