Tap vs bottle vs can really seems to make a difference in some cases, too.

I've had one of my top faves, Green Flash Double Stout, from both tap and bottle. No difference that I can tell, although I haven't had them back to back.

OTOH, the Dechutes Black Butte mentioned earlier is great on tap, so I bought a 6-pack of bottles. Very disappointing, thin and not nearly as tasty as I remembered. Again, subjective memory, but still.

And I enjoyed free ShockTop for a while on tap at the Embassy Suites where I stay on business trips. Purchased bottles and found it undrinkable.

Won't drink Boddy's, Corona, used to drink Heineken all the time but they either changed the recipe or my taste buds evolved LOL and now I have to agree with Tobus on that one. I do like Shiner Bock and Michelob has/used to have? an Amber Bock that did well, for the price.

So many beers, so little time!