Prefer the classic except at Christmas, where the old lady always makes an unbelievable bubble & squeek from all the Christmas vegies/spuds and that with some cold Turkey and the fruity brown on boxing day is a winner.
Great question.
Just met 2 mates for a full english, has to be brown.
Sausage sarnie - Brown
Bacon Sarnie - then it's red for me (though brown will suffice if no red)
HP the light blue one