There are only going to be 5 of us. I love the flavour of a really good quality turkey, but is it a waste for only 5 people? The smallest turkey I can get from our farm shop is 5kg, and I've calculated that 4kg would be ample, even allowing for heaps of leftovers 
Would a big chicken be as good? I know one family who prefer chicken at Christmas to turkey. Would a lovely free-range one taste as nice as a turkey? Please help me decide!