2 weeks ago they still had Moet though when I was in the lounge last week they had Laurent-Perrier. Personally, like the previous poster said, it all comes down to personal preferences and, personally, I prefer Laurent-Perrier. Regarding the food menu, I spoke to the lounge manager and she said they try to change it once every few months. My guess is your prawn will come back again rather soon. And like the other poster has mentioned, try JL or CX lounge, you will appreciate what you have in BA/QF lounge