I know it probably been asked before but I am having a problem choosing a stock. My choices are Whiskey 3 and a manners T2A. I plan on adding a mag system so they are pretty much the same price or actually the Whiskey is cheaper than the manners. Is there a difference in these 2 other than 1 is composite and one is metal? I know the T2a is 3.9 pounds and the a little over 4 pounds for the W3. This is my final big mod for my 5R other than a trigger and maybe some blueprinting