I guess I'm considering anything from 100 grains to 140 grains weight wise. As far as type of bullet, I was considering Nosler Partitions and/or Barnes TTSX's. I'm really looking for one bullet to use on just about any animal and shot angle. That being said, about the only animals I would probably use it on would be Whitetail deer and feral hogs. If I decide to use one on the heavy end of the spectrum then I might lose too much velocity at the muzzle and at the target to make the bullet expand properly. If I pick one from the light side, then I get my higher velocity, but do I loose some penetration? This is why I am consulting the experts here on this forum. I am seriously considering the Barnes 100 grain and 120 grain TTSX, and the Nosler 125 grain and 140 Partitions. If anyone else has a preferred or favorite bullet for their hunting, please make a suggestion.