Some real data to the OP question. All the small groups for the 2 day match at 300 meters
are high lighted in a different color. All are PPC
the only reason the men shooting them picked a ppc was from their experience that it is the best tool for that distance
Wayne and Jack are Hall of Fame shooters. Jeff is 1 point away from the Hall of Fame and a multi time Super shoot winner.(he might've made it in this year, hopefully). Terry is a UBR National Champion. I'm not sure if he's shooting a straight PPC or not, he'd have to answer but I've seen his name on match reports as shooting what may be a PPC Improved. And Tim, you're a very good shooter, yourself.
But if you're going to highlight small groups, do we not discuss the 1.5-2" ones as well, fired by the same people and rifles?
Again, we're still off subject but the conditions at that match clearly had a lot to do with who won, more so than what they were shooting..on that day. That's not a detraction from a PPC, just a real fact of the matter. If smallest groups are the standard, a 30 Grendel(Stewart) owns that one at 100, beating a 40 year old record held not by a ppc, but a 222.
I'm not a ppc hater. I'm just not swinging from it's sack, either, as there are other very good cartridges. BR isn't so much a game of small groups, but small aggs and big scores. I simply believe that those guys could've won that match with a 6BR or 6 Grendel..or maybe even one of the small 30's. I do more than my share of winning with something other than a ppc, in a game where there is a fair mix of different chamberings competing head to head.
So, here's where some would say something like.."but it's not group shooting." True, but the best on that day wins, be it a ppc, br grendel...a 30 or even a 22 cal.
A PPC will likely never be toppled as king of the hill as long as that's what everyone shoots. Most people will shoot what is "king." And when something else does win, well, it must be a fluke or that guy could win with anything..yada, yada.
Bottom line, if the op wants a good cartridge, a ppc certainly is that and yes, it's the winningest one, too...because it's very good AND there are very few of anything else being shot. UBR is the best at having a fair mix of chamberings being shot head to head and yes, a ppc is the winningest. It's also the most popular and the results are often still, a good mix of different chamberings at or near the top. Ultimately, the winner is almost always, the shooter that screws up least.