is it good?

Is the Corsair CX Series 550 (2017) PSU worth buying? Is it reliable? I've seen a bit more positive reviews from people compared to negative ones so I wan't to buy it but I don't want to end up wasting what little money I have left in my PC budget. It's not an upgrade and my budget is around...

Hi. I need help for a new PC. My first question is, will this fit? And my second is, woukd this be good Gaming Components? If you have better components than pleas say me. Thanks for everybody who helps me :) Components Motherboard: MSI MEG X399 CREATION CPU: Intel Core I9-9900k Graphic...