You don't necessarily go with sprouted if you're looking for fiber, e.g.,:
http://www.webmd.com/food-recipes/features/the_best_bread_tips_for_buying_breads
You may want to try these brands listed in "Eat this Not That":
http://www.menshealth.com/nutrition/best-bread-grains
Rudi's Organic Bakery Whole Grain Wheat English Muffins
Rudi's Organic Bakery Honey Sweet Wheat
Martin's Famous Whole Wheat Potato Rolls
La Tortilla Factory EVOO Multi Grain SoftWraps
Thomas' Sahara 100% Whole Wheat Pita Bread
Rudi's Organic Bakery Honey Sweet Whole Wheat
It's nice to mix up lunch with bagels, English muffins, pitas, wraps.