From the calibers You mentioned I would choose the 7x57 simply because I am a fan of that great old classic. With rather heavy bullets this cartrigde is capable of dispatching most small to medium size game animals without excessive meat damage. It is not a super fast long range cartridge but a true hunter seldom has to take a shot at ranges longer than 200 meters which is no problem for the good old 7x57.

Kalunga

Wicked good hunting !