Hello, sorry if this was asked before.
I just would like to know a good small case to use with regular ATX and PSU, GPU (custom 2080), and a fairly tall air cooler.
I found the Cooler Master MasterBox Q500L, that looks decent.
When you look at the case specifications from CM, you will see:
Motherboard Support ATX, Micro ATX, Mini ITX
Clearance - CPU Cooler 160mm/6.29"
Clearance - GFX 360mm/14.17" (270mm clearance with PSUs longer than 160mm)