How often do you want to shoot it? If you aren't going to shoot it often, PRC is going to be a much higher performer. However, ammo is much harder to source and more expensive. So, every range trip is going to cost more. If you only shoot it twice a year, who cares. If you plan on shooting a fair amount, that can add up in both direct costs and in time sourcing ammo.
Now, here's the other thing: If you are going to shoot a lot, how comfortable are you with having to switch out barrels? PRC has a life of around 1k rounds vs around 3k for Creed (other factors play into this but the PRC is absolutely a barrel burner).
Also, when buying a used PRC, that needs to be taken into consideration. Used PRCs are starting to hit the market now that are shot up. Much less of an issue with Creed and very rare to see a burnt out 308, but I've turned away otherwise good deals on two PRCs that were obviously shot out.
This isn't a knock against the round in general, just information that should be understood.
Owner of Texian Firearms:
Dealer in Firearms, Optics, Night Vision and other shooting accessories.
US importer/distributor of Rudolph Optics
Supporting bad financial decisions since 2015