For me I'm going to say Winchester M70 Sporter .25-06 rem.

Why?

Because I mostly hunt Texas deer, coyotes and hogs. Most any Ballistic Tip or standard cup and core bullet can handle that chore. If I go after elk or similar a heavy Nosler Partition will get the job done well enough.

The rifle itself I feel is a good compromise between a light walking gun and a heavier fixed position rifle.