"F must stand for fuerte"
strong? yes, but not harsh in any way. not as linear as nub maduro, more width, but still ligero sharp. you will feel this in your gut, the sign of a strong cigar, very satisfying.
i still like the broadleaf wrapper of the regular nub, but this holds it's own right next to it. doesn't seem to have the wrapper splitting problem of the original nub maduro.
this will be a hit!
ds in oregon December 27, 2012