Depending on how you eat it, I highly recommend the LaBrea Whole Grain Loaf! I get it from my Giant market. It is shipped frozen from California and baked at the market. It doesn't have preservatives and junk, so it has to be consumed in a few days after you get it home. It is DEE-LISH toasted! It's very hearty and not lightweight. I don't know what texture you like for making sandwiches, though. Depends on what you like. They have a website:
http://www.labreabakery.com/