Of those three probably Galaxy (only just) over Dairy Milk, but I see your choices and raise you Orange Aero, the chocolate of champions.........
You lot are spoiled rotten. You don' t realize how good British / European chocolate is until you are punished with North American wax that purports to be chocolate. I would take ANY of the chocolates you have mentioned over the crap "chocolate" produced over here. Hershey's has got to be the work of the devil. I would rather chew a brick than eat that crap. Oh, and Galaxy is my favourite.
Can we have cheese? If so: - 1) Wensleydale with cranberries 2) Wensleydale without cranberries 3) Stinking bishop
Flake by a country mile with Galaxy second and Co Op Gold Swiss in third. What about Bernard Callebaut made in Calgary? Would have to sell the house to buy a box though. And while we're at it Calgary get yourself to London drugs, 8 pack caramel/mint Kit Kats (imported) $2.79.