PS.
I know hornady now offers their eldx line....high weight for caliber bullets, low drag, and of course, companies latest and greatest are always going to be available for the most popular cartridges first, 270win, 30.06, 7mm rem mag, 300 win mag,
I think if you want magnum with the least kick, maybe the 7mm rem mag. maybe 300wsm especially with 150 bullets...
instead of the 300 win mag, 338 win mag, 340wby.
factory non magnums, 270 win, 280rem, 30.06
best non-mag, 280 ackley, of course once you know your pet load, you or some custom ammo place could load you up plenty for a lifetime.
keep us posted!