Tanner, consider, the L as the BR, noted for top shelf accuracy, those who use them want the cutting edge best in precision, and speed.
True, like most rounds, a few powders shine best, though don't let that keep you from using the 4064. Long ago it beat Varget for me in the 7/08 in accuracy, w/same speed. It was a close race.
I have some myself, and may well torch some under 120-123s. I see the 47 as ideal for 120-130s, 136-142s can do very well in many rifles, though not all depending on ROT and throating.
As Dave mentioned, a few recipe's are almost foolproof and go to, but I bet you will get all the accuracy and speed needed for practice or even varmint/general deer. Now if you are like Alan and want to bust an Elk at near 1k - those are moments when you grab THE CHOICE recipe, or if you are in a serious competition.
That's my .02. Enjoy your L.
