I'd recommend the Corsair RM1200X because it should provide enough power. The cables are thin so cable management is a whole lot better. The cables run out to the side so adding more cables is a breeze. It has a gold rating so you won't have any problems. I'm running a Ryzen 9 7950X, 32GB of Corsair Dominator 6000MHZ memory, and an MSI RTX 4090. I can play any game available with relative ease.