I am looking towards my next 2 brews and found a couple of cool recipes. One is a pretty basic write up and states to use 8 lbs of 2 row. That is all it says. It is supposed to be a Pale Ale and will also include Carapils and Caramel 40l and a small amount of Corn Sugar. My question to the masses is this. What is the difference between 2 Row and 2 Row Pale and 2 Row extra pale? Also, there are different companies as well. I have used Briess and Viking, but Rahr is one I don't think I have used, so I am wondering what that brings to the table? Any input on the differences in a Pale Ale style? Thanks in advance.