Just received my new 300 win mag. Like it so much going to have another custom gun built. I really like my 308 but not sure if that is the right caliber. Is there something that is close to that but maybe has better ballistics . If that is the correct term. Around here in CT. 100 yards or less for white tail.Go to Colorado I have my 300wm for elk and those long range shots but when hiking the thick timber something light. Want something that I can shoot for couple hours at the range to . Would like a short action I think. My other question is do you put a brake on it so I can enjoy shooting more. So many different calibers how do you figure out what you might like. This will be primarily be for hunting.