Mrs PtF is currently booked in 1A for a 763 CAI-LHR flight next month. Based on this thread - and never having flown on a BA 763 previously - I was just about to change her to 4K (currently available) when I had a thought that this might negatively impact her when it comes to meal selection: although she's Gold BA don't appear to respect this when it comes to meal selection priority.

Any further thoughts on the relative merits of 1A v 4K would be appreciated.