They're different. Nightcap has perique and no cavendish. Aperitif has cavendish and no perique. I find Aperitif to be complex but Nightcap even more so.For those who have tried both aperatif and nightcap, how similar are they? I have been wanting to open a tin of nightcap, but I would rather wait until I finish my aperatif if they are similar flavour profiles. I have read on some reviews of aperatif that it is similar to nightcap. But it seems that the similarity is in relation to MM965, in that they are both more robust blends. If anyone could relay how they taste the two blends in comparison, I'd like to hear. Thanks.