I have been shooting a 300 Win Mag and reloading for over 30 years. I think I am a decent shot with a rifle but I've never really done long distance target shooting and most of my activities have been around hunting and recreational target shooting with my Sako. I have always enjoyed accuracy in shorter ranges and that's a big part of why I reload. Now my son who I shoot with is in his mid-20s has now taken up long range shooting. He bought himself a nice 6.5 creedmoor custom rifle all decked out. He set up some 400 and 750 meter gongs. Well I went out with him one evening and in two shots I hit the 400 gong twice and I thought that's pretty good nice gun. Then a few days later we went out again and I hit the 750 m gong twice in two shots again. I sat there for a few minutes and said I think I need to get another gun. So I started looking and saw 300 custom that was done up pretty nice as I'm used to the 300wm, but this 6.5 creedmoor is a pretty nice shooting gun and I'm thinking because my son has one it may be better to stay to similar calibers. I've always liked the 300 win mag for what you can do with the 30 caliber bullet. But I understand once you find your optimal load in these type of Target guns you don't really change around a lot. So I guess I'll keep my 300 Sako for hunting and decide on what target rifle I should get. I really liked how with the break and the smaller caliber it was so easy to stay on target and I'm not sure you can do that with a 300 although perhaps I just don't know enough yet on these guns. Oh and don't worry he's shopping carefully for me so I don't make a mistake but I think he's leaning towards the 6.5 as well.
All your input would be valuable in this decision if I should switch or stay with the 300 win mag.

Thanks
All your input would be valuable in this decision if I should switch or stay with the 300 win mag.
Thanks