There is no perfect bullet. Bullet selection should be made to suit the need and desired results. Things to consider are size of animals, impact velocity, penetration desired, acceptable meat damage, environmental/terrain, The biggest most important part of bullet selection is picking an adequate projectile and having the ability to place it where it needs to be and the ethics's to not send it when things are not right. Personally I like velocity with expansion some retained bullet weight, ideally with the bullet under the off side hide or a hole going through not a giant crater "unless it's a coyote. Basically all the bullets energy transferred to the animal. I like accubonds, ballistic tips, swift corridors terminal accents. At close range I like them in the lungs at long range in the shoulder. As long as a bullet penetrates and expends it energy in vital tissue or the nervous system it will work. Target bullets work just fine when matched to the task/animal and conditions at hand. For real long range in big magnums the added accuracy and ease of expansion could/should even be desired. Just my two cents. Shoot straight and try not to get your panties in a bunch.