Great week 9/10 update! You are definitely achieving a full beard look My only suggestion would be to maybe comb the stache from the center outwards as it looks like it is hanging down over your top lip at the moment - unless a 'walrus' stache is what you want to have, that's fine. The difference in coarseness is most likely the strong terminal hairs and the newer transitional hairs, like you had thought. The new hairs coming through will eventually go terminal so keep on growing that killer beard and remember to post updates whenever you can!