I've used PGL in a Toyota Tacoma with no issues, radiator stayed clean. With the exception of no P matches Asian attributes as well most Dex oat. And as noted it has been well liked here.
As for 2eha, been oft discussed here. No Asian vehicle manufacturer uses it as inhibitor, newer Chrysler/FCA OAT doesn't use it, and Ford hasn't seen fit to back spec any vehicles to their orange Dex. The best explanation of the risks of 2eha was explained in the SAE paper, Chrysler switches to OAT. Unfortunately subscription now required to see and read. But a relevant excerpt from it is located on this sub-forum:
"Neither Chrysler nor Fiat has released the complete composition formula for their antifreezes. They reportedly are cocktails of three organic acids, featuring sebacate, but no 2-ethylhexanoate (2-EHA).
The latter is a cost-effective but controversial additive that softens plastics, particularly silicone, leading to leaks from affected sealing materials, which means that silicone cannot be used in gaskets, O-rings, and hoses if the antifreeze contains 2-EHA." Two different Motor Mag articles over the years on AF basically said similar.
So, if an AF like PGL or this topic available, that would be my prefernce especially for a vehicle that doesn't spec Dex or any 2eha inhibitor AF. Other can do as they choose.
The funny thing, I guess the name of this new AF is Peak 10x.
Edit With some extra google searching I was able to located the source SAE paper.
https://www.scribd.com/document/375...T-Antifreeze-for-Longer-Service-Interval