Hey,
I habe got it down to 3 guns now.
A 300. Win. Mag.
or a 300. Wsm
or a 7mm Rem. Mag.
or a 7mm WSM

Ok now i need some help now.
What Cal. of Gun should i go with.
Does the 300. Win. Mag have more punch power and knock down power than the 300. Wsm
or
Does the 7mm Rem. Meg. have more knock down power than the 7mm WSM.

Also guys i am looking for a gun that has some power to pick and sit down Whitetail Deer with authroity.
Please help me out
Thanks
Travis H.