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Oh yeah, don't get rid of your 41, great round. You will be hard pressed to find a factory loaded 10mm that matches the original Norma rounds. At least you have got some good reloading brass from the AE rounds you shot. When you start reloading for it you will be impressed, the round you shot were basically 40S&W balistically.
My favorite powder for 10 is Blue Dot, followed by AA#9. 800X is fun if you don't mind weighing every charge because it doesn't throw reliably.
I mostly shoot 180gr projo's but when available 200 grain loads are good. 220 hardcast is tough to stabilize and they like to key hole not too far from the muzzle.
You can work up loads from max to get real hot and not see much effect on accuracy, don't use the primer as a pressure indicator on the 10 because they all flatten even at mid high loadings
My favorite powder for 10 is Blue Dot, followed by AA#9. 800X is fun if you don't mind weighing every charge because it doesn't throw reliably.
I mostly shoot 180gr projo's but when available 200 grain loads are good. 220 hardcast is tough to stabilize and they like to key hole not too far from the muzzle.
You can work up loads from max to get real hot and not see much effect on accuracy, don't use the primer as a pressure indicator on the 10 because they all flatten even at mid high loadings