Personally I would love to have one of Kirby's 338 Allen mags...and one of the 7mm Allen mags but right now its not within my grasp and if I had the 338 yes I would use it but I would probably use my 300 ultra more often just because of the price of the brass, powder etc... etc...but considering that I already spend some doe on my 6.5x284 using the lapua brass. If you settle for less then you will always be left wondering what if I had went with the Lamborghini, and instead you got the mustang. For me my next rifle will be a full custom build but I need to save the doe up for this. Someday I will have the lambo and it will be so sweet.