After waiting for months for a Joomla 2.5 compatible version of Joomfish which was expected within a few weeks in January 2012, I decided to try Falang.
I have to say the looks and feel are almost like the Old Joomfish.
I encountered spome problems when migrating the JoomFish content to Falang.
But Stéphane gave me a very quick solution (within one day !) for the problem. Thank you very very much. He is working on a migration tool to migrate Joomfish to Falang.
At the moment there's just one smaller problem, the "Recently Changed" module doesn't seem to work an only shows articles in the original (Dutch) Language and none in the English language.