So I have shot my 308s,6 CM and 260s out to 1 mile several times and i'm ready to get into ELR. Wanted to go with a custom but have also tossed around the idea of buying a Savage elite precision in 300 PRC or 338 LM to see if I like the ELR comps before I go all the way with a custom build. I have read so much where people say all 3 are about the same but I just cant believe that to be true. I have ran some numbers off factory ammo in my ballistic app and i'm just not sure. Looking for opinions of people that have first hand knowledge with these rounds. Also if anyone has some knowledge on the Savage I would be interested in that also. I know its not a custom rifle so I don't expect it to be, but would it be a good starter rifle? Thanks for your help