I officially say use whatever legal gun gives you the greatest satisfaction.
I always thought the 6mm Remington was a distinguished looking cartridge, and it took the first coyote I ever called and one of the biggest does I have ever shot. If I had the money, I would buy a second one, a Ruger.
Actually, I think I will be hunting with a H&R Ultra Slug Gun Hunter this year, as I will then have access to several pieces of public land closed to rifles and pistols. They sell them at Wal-Mart for $217, and I am just short a little over $200 of acquiring it