Well I have my parts assembled and was set on building a regular 280 Remington. But I'm reconsidering the 280 AI SAMMI Spec (Nosler Version). Nosler list their 280 remington brass at $60 per 50 and the 280 AI brass at $85 per 50. I have been told that you can get more firings out of the AI version but I don't know that the price is worth it. I know that game won't know the difference. I was thinking of shooting the 168 or 175 grain long range accubond. What says the mob? What would you build?