I’m a big fan of the CM and ‘modern cartridge design’. Despite that, I don’t hunt with one as there are better options. The hype is annoying to be sure, but that’s a people problem. The CM kills reliably for its specs, but be realistic - it’s a small bore cartridge going modest velocity using heavy for caliber bullets.
I am not a big fan of ultrafast cartridges in general to optimize MPBR. I believe they have recoil and muzzleblast out of proportion to their performance and are harder to get accuracy out of. I find most bottleneck cartridges (I include the 30/06 and everything newer) to be fast enough for this technique and prefer to dial for distances over 250 if I have time. Something heavy for caliber going 2600-3000 fps or so is my preference. Bullets at velocity extremes can behave unreliably. However, I’ve always been a fan of the 257 weatherby, one of the earlier ultrafast cartridges. It’s only getting worse with time.
The great thing about cartridges and rifles is that we don’t have to be rational or consistent. We can like what we like, and dislike what we dislike without apology.
I am not a big fan of ultrafast cartridges in general to optimize MPBR. I believe they have recoil and muzzleblast out of proportion to their performance and are harder to get accuracy out of. I find most bottleneck cartridges (I include the 30/06 and everything newer) to be fast enough for this technique and prefer to dial for distances over 250 if I have time. Something heavy for caliber going 2600-3000 fps or so is my preference. Bullets at velocity extremes can behave unreliably. However, I’ve always been a fan of the 257 weatherby, one of the earlier ultrafast cartridges. It’s only getting worse with time.
The great thing about cartridges and rifles is that we don’t have to be rational or consistent. We can like what we like, and dislike what we dislike without apology.