Best shotgun for goose hunting + home defense ($1,000 budget)

I'm looking for something close to an "all-purpose" shotgun. I don't hunt frequently, but if I did, it would be for geese. I'm also looking for something that can serve as a self-defense weapon. As far as I can tell, the Mossberg 500 field/security combo seems like a good option. Is there anything better worth considering with a $1,000 budget? Are there any attachments/accessories I should be prioritizing?