So I am going to go to the CMP north store next weekend to pick out a Garand. I have read some and it seems they were constantly improving it throughout its long lifecycle. I like the idea of holding a real piece of history that was actually from WW2. So my question is do I go for the classic early WW2 era OR do I go for the late Korea era with all the improvements? This gun is going to be shot regularly. Are the improvements worth the historical trade offs? If so, what are the specific improvements and how do they effect the overall performance?