Originally Posted by Goldorak

You can change by paying the Euros 45 change fee and if there is availability of course.
Do I have a preference ? Well the 744 is a lovely plane and KL has a nice product in. But I have no problem with the NEV4 seat in the 332 (the retrofit process will have just started at the time of your flight IIRC, so do not count too much on it), and no risk to be stuck in a middle seat as it is 2-2-2. And I tend to prefer AF service & food to KL. So I don't have a very clear preference. Sorry