Coffee Help

Can anyone out there recommend a good coffee that I can buy my husband for Christmas?  Last year I found a coffee pot (Bialetti) like my grandma used to have.  Jeff always wanted one and loves it.  But he's mentioned lately that he would like a stronger coffee blend to use.  Folgers and Dunkin Donuts just don't make a good strong cup.  I don't drink coffee and have no clue.   I would appreciate any help!