Being a city dweller all of my weapons have always been for home defense. 1911's shot guns, 2 AR's, 10/22 for plinking. I just retired and bought 50 ac. of land and built a new home.. I got coyotes after my small dogs and praire dog taking over this spring. I am new to needing long guns but do enjoy the ones I have I am working on the coyotes. I bought a rem. 700 sps aac in with 1:10 twist and a ruger 22-250 with 1:10 twist. Am I correct in assuming the fast twist rates are better for longer shots and I need the heavier bullets to reach out to 300 or so yards.