Well, in my last thread it was determined that the 22-243 AI had an edge on the 22-243 Middlestead. How would you rate these 2 cartridges? After reading the artical from the Rifleman on the 22-6mm AI, this one looks pretty good also. I like the idea of being able to shoot a 75 grain A-Max at 3800 FPS. What are you thoughts on these two?