The new Nosler line has both of these...BC is very close, somewhere around .65 vs .67, and only (obviously) 7gr weight difference. With bullets so close, what is the difference besides the obvious? Just seems that they are so close that there must be something beyond what I have listed. I am leaving aside any discussions on the new line from Nosler as very few have shot them, just wondering what I am missing on these as far as different uses for one vs the other. BTW, I may go bonkers before my rifle gets here, but I am only a minty or two into a 9-12 month wait!