I shoot the 150 grain and it is deadly. As a matter a fact, my buddy and I are spliting a case (10 boxes) I order a couple of days ago.
By the way, I don't know if this is true or not but some salesman at Bass Pro told me that Federal got some big military ammo contract and will put most of there effort in that contract so Federal will be hard to come by. Can't varify it but just passing it on.