I'm planning to build a new gun in the near future and i need some help from the guys that have experience. My plan is to build an Elisio Tube Gun for shooting out to 600 yds. I'm using a Remington 700 action and i plan on using a 28" barrel. I don't shoot compettions, just paper punching and steel. My question is whether I go with the 6 Creedmoor or the 6 Dasher. I already have a 6 Creedmoor so I understand how it performs. I like to play with new calibers and I have never owned a Dasher. Any help would be greatly appreciated.