Quote from MM post "You should maybe choose a degree that you know you could be good at, because BA will not look kindly on a 2:2 and may not even select you for anything with a 3rd"
I agree you should choose a degree you like but BA's minimum requirement is a 2:2. I got a 2:2 and got onto BA scheme so MM's comment is a slightly misleading.
Anyway Good Luck richard and follow the advise posted.