Maybe if you already had a different caliber, but I have a friend who just bought a 25WSSM, and another who bought a 325WSM.
Neither has an equivelant cartridge, so they decided on these cartridges.
I think marketing ploys spawned over half of our modern cartridges, becuase , let's face it - you can hunt everything in north America with a small , medium, and large caliber!!
And if you REALLY want to get practical, you can get rid of thee medium, OR the larger one!
But then, whoever said "practical " came into play when talking about gunnutz!!
I own a 577/450 and a 45/70, as well as a .577, and a 40/65.
All do the same thing.
I also own a perfectly accurate sporter .303 Brit, why would I need any of the wildcats I put together?
As a matter of fact, my factory Longbranch could displace the sporter.
Hell, I may as well get rid of 75 or so of my firearms-----NOT!!
I buy 'em and shoot 'em 'cause I like 'em, which is the reason I LOVE the 6mm Rem. but HATE the 243Win.!!
Cat