My favorite brand hands down is Kinnickinnic gluten free breads. It is the closest I have found to traditional breads. The multigrain is my favorite as it has plenty of sunflower seeds that add a great texture and taste. I also like their hot dog buns. I actually buy the english muffins(which aren't like traditional ones), cut them in thirds, use the top and bottom for hamburger buns and use the middle third as toast. I still toast all of the breads before eating except for hot dog buns which i warm in the microwave.
For reference, I despise Udi's, find Canyon Ranch boring, do not care for texture/taste of the sprouted grains brands, and the Schlar's I do not care for taste and their inclusion of agave syrup as an ingredient.