Build Advice Advice for motherboard and SSD

[Lidzar]

Hi, this is the build I'm trying to put together:

GPU:
MSI GeForce RTX 2080 Ti GAMING X TRIO

CPU:
Intel i9-9900K

RAM:
Team Group Night Hawk RGB 16 GB DDR4 4000 MHz

All In One Liquid Cooler:
Thermaltake Floe Riing RGB 360 TT Premium Edition

Fans:
Thermaltake Riing Plus 12 RGB Radiator Fan TT (x6)

Power supply:
Thermaltake Toughpower iRGB PLUS 850W Platinum

Case:
LIAN LI PC-O11 Dynamic Designed by Razer 200€

Are the components compatible? Is there anything to change?

I don't know whether to choose the MSI MEG Z390 ACE motherboard or the MSI MEG Z390 GODLIKE, which one is more suitable for completing the build? I do not have a particular budged but I would prefer to avoid unnecessary expenses...

And I also need an advice for an SSD that could fit in the motherboard’s shield

 

[Dark Lord of Tech]

PSU is poor quality.

 

[USAFRet]

What will you use this system for?

 

[Lidzar]

PSU is poor quality.

What does this mean? What should I replace it with?

What will you use this system for?

Gaming