In my opinion, Foxes make the best biscuits in the world. I love their crunch creams and their crinkles. I've also just recently tried their "Ambers," absolutely gorgeous.
Incidentally, I think the best chocolate digetsive is Tesco's own make.
Interesting court case about Jaffa cakes in which Mc Vities argued that it was a cake and not a biscuit (VAT issue I think). Some lovely suggestions tonight ! Luckily I am within walking distance of the 24h Tesco Superstore where I can buy all of these biscuits and more !