The Dallas area now has two Bass Pro Shops Outdoor Worlds. They are beautiful stores, and fun to just go shop around in.
My in-laws live in San Marcos, Texas, just south of Austin, and Cabellas just put in one of their huge stores in between Austin and San Marcos. The two stores are each just as beautiful, but I will say this - the Cabellas seems to have a much wider selection in the firearms section. Take ammo, for instance - at Outdoor World, they will have 3 or 4 brands of .223, but it will all be 55gr or 62 gr. Cabellas had it in 40, 50, 55, 60, 62, and 77 gr. Another difference - Cabellas has lots of match grade ammo, including Federal Gold and Black Hills. Outdoor world, one of their employees told me, only stocks "hunter grade" ammo.
They seem to put them only in smaller towns, I wish they'd put one up around the Dallas area.