Better psu or cpu?

[oet300mail]

I have been told that I should buy q good psu qnd recomended buying 550W gold modular seasonic. But i could buy a cheper psu like the 580W deep cool or a 600W trendsonic and then buy i5 8400 rather then i3 8100.

 

[PuperHacker]

NEVER get cheap on the PSU. It is a vital component that when it malfunctions, puts all other components at risk. Also, always buy with 80+ certification and from reputable manufacturers. The performance increase from the i3 to the i5 is not substantial