I shoot .308 in a Tikka T3 for target shooting and hunting. Last summer I shot up about 500 rounds of Freedom Munition remanufactured .308 and kept the brass in case I wanted to start reloading. I'm starting to reload now, and with new .308 brass almost impossible to find, I decided to start working to use what I have. I've cleaned and deprimed 200 rounds of the 500 pieces of brass. It's about 50% Lake City and the rest is a mix of headstamps showing SBS, PMJ, Federal, TAA06 and WCC. A random sampling shows that length of the brass varies between 2.015 and 2.020, mainly on the low side. Freedom says that they don't use crimped primer pockets on their LC.

My primary use will be for target and hunting. Is this brass worth refurbishing if I want the maximum energy and velocity that's 1 MOA accurate for 150 gr bullets, or should I "bite the bullet" and pay for the expensive brass that's the only stuff readily available?