I'm a hefeweizen drinker. I don't care for much else.
Some of my favorite Hefs.
Julius Ecter is my newly discovered favorite. Paulaner is an excellent beer you can find at HEB and normal store. Franziskaner is nice and smooth as well.
*edit* - Added after folks reminded me...
Weihenstaphan makes an awesome Hefeweizen as well.
Kapuziner is great, but some places stopped carrying them. I found this at a larger Spec's. Total Wine didn't have it.
Erdinger is also a good Hefeweizen.
Long named 1809 Berliner-Weiss - Newly discovered that I tried in New Orleans. $10/bottle.
Schneider Weisse has a good line up
Honorable mentions:
Circle Blur
Pennweizen (Pennsylvania)
Pedernales Hefeweizen
El Hefeweizen (Katy TX)