So just to touch on this and throw another spanner in the works

...if I do opt for the .25-06 can someone please confirm that I will be okay/safe going for a 20/22” barrel !? I’v read a few different things saying the .25-06 is best with a barrel of at least 24” and anything less is pointless. Surely that’s not the case or the manufacturers wouldn’t offer them in 20” !? Am I right in thinking the .25-06 prefers slowing burning powder and do not/will not reach the stated velocities with a 20” barrel ? I mean, even if you reload for it, and have a 20” barrel, and manage to “only” achieve 3000fps that’s more than enough with a 100/115gr round surely ? Of course this is given that accuracy and so on is good...will accuracy still be okay with a 20” barrel or does the shorter barrel affect that as well ? Reason I’m asking is I might have found one in left hand...but it has a 20” barrel, it’s brand new never used so I’m assuming the 20” barrel will be fine !? But everything I seem to read says 24/26 barrel only on the .25-06 I’m just hoping plenty of opinions arguing this will come along !!! Please tell me the 20” barrel is fine