There has been a lot of talk about how Berger "designed" their bullet to act on game. It's my understanding that Berger didn't design the bullets for hunting at all. It was devoted Berger target shooters who started shooting animals that determined how the target bullets performed on game. At some point Berger started marketing the target bullets as hunting bullets and put them in orange boxes, rather than their traditional yellow boxes.
Berger also started to make identical bullets with a thicker jackets which were then marketed as their target bullets. Many newer bullets have been released over the years and there seems to be some overlap in design & application. Their 30 cal 215gr hybrid bullet is probably the most widely sought-after bullet for hunting, and it is not marketed as a hunting bullet by Berger.
Lots of controversy on the internet regarding the use of "target" bullets for "hunting" purposes. Berger has proven that the line certainly is not clear.