I am going to hunt with a new barrel on my T/C Encore Pro Hunter S/S this fall. I have a Ruger SRH in 44MG set up to hunt, but want something else. I have dies, bullets, powder for 44 mag, but also have 308, 243, 270. 30-06, 30-30, 300 & 270 wsm dies, bullets, and powder. My budget allows one barrel....which one would you choose, and why?