Days on the bench vs a few shots per year hunting. .30-06 vs. .300WSM.
My choice "Neither".
Get something like a 6.5 Creed, 6.5 PRC, 7mm-08, or .308 Win. Maybe a .270 or .280.
^^^^ This.
"Spending a day on the bench" with either, as per the OP, would be right up there with getting a root canal as far as things I like to do.