Help my understand / Shed some light, please?

Apparently Switzerland has a very narrowly defined "arms race" around the 10.3 caliber?

The 10.3 Capra enters the fray:
Press Release
no drawings I've seen.

vs
The RWS 10.3x68 Magnum
RWS
looks very much like the 416Taylor

vs
something I found on CIP called the 10.3 CSP?
10.3 CSP
looks like a .416 WSM? Does anyone actually support this, or does it only exist on paper?

Are any of these likely to "break out" and gain acceptance, or do they all play second fiddle to the 416 Ruger?

Thanks for indulging me.