I'm leaning toward the 300 WM... I've had plenty and they are a know entity to me... I'm a little worried about not being able to buy match grade ammo for the 300 WSM
I like that short stubby WSM cartridge though, reminds me of me!!
Rock 1x10, 26 inch, fluted in 300 WM...welllll maybe we can do away with the fluting and my chunky ass can go on a little diet to loose 2 pounds... about three stops at a donut shop that I'll skip.
What about a 338 WM and shoot the 250 Matchking??? No factory match ammo... but it's got a little more different factor (haven't had one in years). Should be able to get 2650 or 2700 fps wouldn't you all think. Come-ups like a 308 which I know like the back of my hand!!!