my new Encore (non Pro-Hunter)really likes the Winchester "Positive Expanding Point" 120gr and Federal Fusion 120gr. Both group an inch or less at 100yds with no mods to gun. I had horrible results with both 100gr and 120gr Remingtons (both grouped 2-3.5 inches). I haven't tried any premium ammo, but did pick up some Federal's with Nosler Partitions I plan on trying. For now, I plan on deer hunting with the Winchester's.