Well if those are your choices, you're going to be just fine. I've shot both, and as far as I can tell, they are both top notch autoloaders. If you go to the shotgun forum, they'll swear back and forth about which one is best. My best advice: Contact American shooting centers on Westiemer. They have all sorts of autoloaders, and you can shoot one at their range for a small fee. See which one suits you best and then "pull the trigger".