I have used a 30-06 on and off for the last thirty-five years and here is my take on it.

Pros-a lot a bullet and factory loads for the 30-06. Easy to find ammo no matter where you are.

When I have shot a WT with a 30-06, it usually goes down where I shot it. Can't say that with my 300 WBY, 30-30, or 243.

It is accurate out to the maximum range most of us shoot (or should shoot).

You can find a semi-auto, pump, bolt action, lever action, or SS in the 30-06, depending on your preference.

Cons- can't think of any. I guess it isn't as glamorous as a magnum.