Nice find, I didn't even notice :)
I don't really like the host, apart from the fact it has a side button. The Arctic looks much more solid. I do think that the specs seem to be a bit more realistic with a duty cycle that is still to be determined and a "near TEM00, elliptical" transverse mode...
Normally the FLX doesn't come with an IR filter as standard, but I read in a review that "Constantino" requested Faona to install one, which she reportedly did without additional costs.
Check out the review here (very nice pics included as well, though it's the 200mW version):
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What he means is the time between the package leaving Hong Kong and him receiving it at his front door in the NL, so NOT including the time between ordering from DX and the package leaving the country.