I have had 3 of 338-06 std and Imp, 35 W (3), 375-06 AI. Zero 9.3-62.
Full loads in a 30/06 are so close to the 338-06 that it isn’t worth the effort going to the 338-06. Incidentally, I think velocities are commonly overstated or the cartridge pressures are overloaded by fans of this cartridge. 250’s at 2450 are tops, as is 2625 for 225’s, and 2700 for 210’s especially in a 22” barrel. Your 30/06 will get pretty close to 2700. I don’t see the advantage.
The 35-36-37’s are more but for your purposes not that important. Someday you may try the 168 TTSX which gives velocity and penetration. Much flatter shooting than any of the others you considered. Until then the 200’s are very good.
Last edited by RinB; 10/14/21.
