if i were you id just start off what is readily available go to your local micro brewery or hipster area and look at what they have on tap and get try em' until you find out which types you like i.e pale ale, stouts, lagers IPAs etc
some well known brands are
dogfish head
victory
flying fish
Toegs
Brooklyn
Hangar
Flying Dog
each company/brand has many types keep trying new ones and you will eventually find your taste......also buying variety cases is a good investment too





@ bud tryin to come out with "Black Crown" lager 


you drinking budweiser for??? holla @ some


