Im new to Longerange. Trying to decide on a Longerange Rifle. Seems the more I read the more confused I get. I decided on either the 7 wsm or the 7 mag but then started looking at the 280 AI. Is it true that the 280 AI is more forgiveing than the other 7 mags. Also I want a gun that I can Play with at the range but also hunt with comfortably. I would also appreciate recomendations on barrel sizes that will work good for both leaning more toward the hunting end of spectrum. One more question is a browning A bolt an ok action to do a build on? Thanks Keith