Looking to purchase an Ml619, specifically to help diagnose an airbag problem on a C3 Picasso 2012.

Two quick questions, does this work with Citroen?  I don't see citroen in the vehicle coverage checker, and does it support newer vehicles, will be getting a newer car soon, and see the guidelines say that it only works with older cars, so will it be obsolete?

And third question (sorry, lol) - the AP200 , is that better?  Will that work with newer vehicles?  

Thanks :-)