I do not enjoy getting buzzed or light headed, so I suppose I'm a middle weight. I enjoy a lot of MM965, which never strikes me as having a lot of nicotine. Recently, I opened a tin of Nightcap and wow, that blend is quite stout. Too much. I had a large supply of bulk EMP, which to me, has almost no nicotine and I rarely smoke it. I decided to mix the two in equal portions and viola, a perfect blend. A similar potency to MM965 (ie just right) but no Cavendish. It is currently my new favorite blend.