Anton Berg is superb ... particularly their liquer marzipan chocolates .. So are most good Belgian chocolates when purchased in Belgium .. they seem to lose something in translation when exported. Lindt is a solidly sound chocloate which exports fine. Willie Harcourt-Cooze's chocolate is fantastic for using as an ingredient but almost too much to eat as it it.
But my last chocolate on earth would have to come from Charbonnel et Walker of Bond Street. Made by hand, each one a taste sensation that lasts for a long time .. it really takes time to work your way through them, which is just as well given the price ..
.. Many years ago a private patient gave me a large box of them as a gift .. when I went to the shop a year later to treat myself to some more I realised she could probably have given me a small second hand car for the same money
Caryl