Easy...if you have to use lead free use the best, use Barnes
Phooey! They also cost a lot more. Better? Who gets to judge? That of course is your opinion,,,---right?
Barnes have a reputation for NOT expanding. Penciling right through, resulting in wounded animals.
They also have a history of excessive bore fouling. Causing them to "coat" them with something akin to molly, to reduce bore friction and eliminate fouling.