A middle option between neck sizing only and full length sizing is to get a RCBS or Hornady case gauge and set up your die to resize just enough to fit the chamber. You will completely size the neck, size the body a little, and hold the shoulder right where you want it. This way every batch you make is exactly the same. None will get tight in the chamber and you won't have a batch every now and then that is fully resized that needs to be re-fireformed.
Test a batch of each in your rifle and see what gives the best results.
-J.
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