Drinks are still free on some KLM European flights in economy. If you are on a F50, 75 or 100 on a City Hopper flight, they still have beer, wine and a small selection of spirits. If you are on a Boeing 737 (normal KLM flight) then there are no drinks, no choice of sandwich and less leg room (the F75 and F100s are really underrated). Needless to say, I prefer City Hopper.

For my normal flight MAN-AMS-NUE, Air France has the slight advantage of using Embarers (SP???) at least for the CDG-NUE part of the flight and these do give a far smoother ride as they are designed to cruise at 30000+ ft.