Is this a good PSU ?
Does the Xigmatek Spectrum 700W suit the RX 5600 XT and Ryzen 5 5600G?
Rejecting the issue because poor voltage control comes from the regulated internal structure, which lacks necessary safeguards.
This case and PSU are suitable for your needs. I have a limited budget since I'm from Egypt, so I can't afford to spend more.
Antec performs just like the Xigmatek.
Review the provided list carefully against the specified link.