Shiner Bock
Spaten Optimator
Hoegaarden
Pipeline Coffee Porter
Real Ale Coffee Porter
Guinness Extra Stout
Rogue Old Crustacean Barleywine
Deschutes Black Butte Porter
Strongbow
Rochefort 10
Westvleteren 12
Maredsous
Chimay
Franziskaner Hefe-Weisse
Lindeman's Framboise
Gulden Draak
This is only some of the beer that I can remember. Usually, I like to try different Belgian and German beers, most of which have been very good. So, there's plenty of other beers that I've tried that I haven't listed.
Which beer I drink depends on the situation and sometimes the time of year. Right now, I'm more likely to drink hefeweizens than porters (even though I like darker beers more).
Also, the coffee porters are seasonal, so I only get to drink that during the winter. 🙁
When it comes to my staple, standby beer, that's Shiner Bock. Texas is one of the crappiest states in the Union, but it (somewhat) redeems itself with Shiner. 🙂