Hello fellow Texan. I also plan on "throwing my vote away" for PSL. If they are even on the ballot, that is.
Also, I recommend North Austin if you are looking for something less expensive. Depending on how close to the metro rail you are, life might be more car-dependant. But you'll still be close to more like-minded individuals, and will have a clearer path towards moving more in town if you want.
It's the most hit or miss thing I can get as a vegan. It's either a really great in-house, well seasoned patty. Or just a morning star frozen thing with grease as it's only seasoning.