The 300Win is a great cartridge--frankly the only caliber I used for about 15 years.. worked so well I quit using it..

Here is another 300--- fuel to the discussion of this post.. personally I much prefer the 300Win to the Weatherby.. If I need more than the Win I'' take the 300RUM.. more accurate, more speed and no belt..

https://sportsafield.com/the-300-weatherby-magnum/