So, it sounds to me as I suspected. There is precious little difference in the real world; there are those who prefer one flavor over another, but actually it will be a preference thing.
I just printed a bunch of data from different factory ammo companies on several loads including 'big' .30-06, .338-06, .35 Wh, and 9.3 x 62. I want to sit down and compare them on a chart. What so far it is missing is data on recoil and MPBR and the powder that goes into making the rifle go bang. All of these would be necessary (including the FPS/Energy at muzzle, 100, 200, and 300 (beyond that I don't care really)) to make a 'scientific' choice.
I've read enough in these posts to be excited about any of the above four calibers. As I noted above, for some reason, none of the other ones excite me very much.
If anyone has a chart like I noted I want to make I'd be interested in seeing it/adding to it.
If anyone has any other input on why I'm missing something by not considering these four, I'd love that as well.
If not, then reality is that whatever rifle presents itself and I have the cash, that's probably what I'd get.
God bless you all,
Thanks,
Greg