Well Samourai, actually, and although I'm French, i started GF on the En server, way before the Fr appeared. Then I tested Fr in the CB, reported many bugs, mistranslations, mislocations, etc. Played for a while in OB and... got tired of it so i just returned to the En version where all the people I know are. That was about 2 years ago.
Then last year I tried relogging on Fr, because why not... and economy back then just scared me xD But as I said before, if you say the economy is now not bad and all, it's worth playing there sometimes for me =D
Main reasons I don't to be honest is the laziness to start over ^^"
Oh, I'm at the disposal of anyone trying the Fr version and needing some help with french
Would be a pleasure to be useful ^^