I'm booking an AF flight CDG to GVA return for later in the year. I saw that on the AF site, while doing a dummy booking, that I can input my QFF number. Apart from 3-400 FF points that I possibly earn, are there any other real advantages in this tie-up? The Qantas website mentions a few things such as extra checked baggage (I only travel with carry-on so don't need this), preferred seating (which didn't seem to make any difference within my dummy booking) and priory boarding.