for HD you run into some issues finding the bigger loads (BB/Buckshot) in 20, I think. its just overall less. but, for clays, most upland birds, etc, 20ga all day.

Honesty, for the recreational shooter, occasional wing shooter, and HD,
https://www.academy.com/shop/pdp/mossberg-500-field-security-combo-12-gauge-shotgun

buy this and don't listen to much...