BillSpencer
Regular
This is not the people who said something precise who are the better source, they are fraud most of the time.
All people were believing DuskGolem with RE Engine problem on PS5 or the fraud 13 Tflops Kleegamefan on era(myself included and a good source told me the GPU TFlops of PS5 end of 2019 but he said too it can change before final spec). And they gave precise information.
True insider knows NDA are tight they give vague infos. Matt line was always the two consoles are close to each other. And he continues to say it will be the case when GDK will improve. He is credible but I have my doubt because again on paper the memory bandwidth give me some doubt about PS5 performance. And Jason said the same the consoles are close to each other.
If somebody plays Assassins Creed on PS5 and Xbox Series X, and MS says Series X is 12 TFLOPs, then I can understand how somebody would think PS5 is 13 (or even 14) TFLOPs.