I think the 7prc is a great round. It is just not any more great than several others. Any of the bigger cases outdo the 7prc, the 28N for ex. Or 30nos not too mention RUMs and fast 338s. Hornady “markets” bigger cases away as over-bore or ineffiecient or you can only use old bullets. That is crap. The 7-08 is more efficient than 7prc. So what. You can shoot 175 ablr in these not to mention all but the 195 berger in factory guise without doing anything custom. If I were building a long action 7mm for killing elk at long range it would be a 28 nosler. Why settle for less. That is one perspective. Again, this is all at cost of recoil, weight, etc…. But that is no different than choosing a 6.8 or 6.5 instead of 7prc. Depends what you are willing to put up with
The 7 prc has similar recoil to a 300 mag shooting 180s at 3000 fps. No magic there. The 7 has higher bc, the 30s can have more weight and always more frontal area. In any case 300 mag level of recoil is not a sweet spot and more than most folks like. The 6.8W is similar to 7rm or 30-06. Still hefty but not terrible and generally considered about max for most folks. The 6.5 prc is more like a 270 which can be sharp for some but not normally considered bad. The 6.5cm is a pussy cat and that is why it is supremely popular
Lou