My favorite load ever and ever has been and probably the best that ever will be was the old Remington Hevi-shot. I had an 11-87 with an extra full remington choke and I shot them high-quality green, remington hevi-shots. These were 3'' loads 50-55 yards was not problem and don't care what anyone says about taking long shots.
But anyways, I wish they still made them like that. The new regular Hevi-shot brand Hevi-shot patterns real well, but unless you kill every other time you go the shells become a pain. after so much loading and un-loading, the brass rim gets bummed easy and gets to where they cant eject and even hard to reload. The ends come apart too after a while, allowing that white stuff to get all into the guns action and bbs start coming out.
they shoot great but I hate them and will never use them again because they fall apart.
remington 4x6s patterned really well. Federal Mag-shok lead patterns well. Winchester extended range patterns well. The only load I never have liked are the winchester supremes that cost like 5 dollars a box. They pattern terrible and looked only to be good up to about 25 yards.