Peticolas is out and around town.
I have yet to try Peticolas or Deep Ellum. Both seem to produce a lot of hoppy beers. I'm not a hophead and I've only come across their hoppy offerings. Rahr is hit or miss. You should be able to find the scotch ale, which is decent. Franconia should be avoided at all costs.
512 puts out an excellent pecan porter and if you like hefeweizens, Live Oak is superb. Both are Austin beers but found at local beer joints. Real ale makes a good rye pale and Southern Star makes several tasty beers. They are both southern Texas breweries but again, available in our area.
In the Plano area you could hit Flying Saucer in Addison or Gingerman in Plano. I'm more of a Gingerman fan than Flying Saucer though. The Plano Gordon Biersch is right by Gingerman. I think their seasonal is an IPA. If you come down highway 75 into Dallas there is Old Monk in North-ish Dallas. They have a reasonable selection. Meddlesome Moth, owned by the Flying Saucer folks, is just south of downtown but they have a good selection too. Very interesting stuff on tap.