I hunt deer with a 243 Win or a 25-06 Rem
Elk I use a 300 Win ,300 Wthby or a compound bow depending on the mood. I Have owned a 416 Rigby but never found anything big enough to need it where I hunted .I took it in on a gun trade and it took forever to find a buyer for it .Four boxes of shells cost more than I paid for the gun .