butcher paper

Hi everyone, is there really any difference between the two, or can I use postal brown paper from the dollar store and it works the same for Brisket? Its much cheaper of course than the pink butcher paper. Thanks.

Seems like butcher paper is becoming a popular wrapping method (I'm sure Aaron Franklin has nothing to do with this ;)) and I'd like to give it a try. However, I want to make sure I'm using something that isn't going to be harmful to the meat (and those eventually eating it) during the cook. A...