Gigabyte GA-AX370-Gaming K5
Usage : General Use, Virtualization, Light software development, Gaming.
Rating : Awesome, IOMMU groups are pretty well placed and its easy to perform PCI passthrough with VFIO driver, great UEFI, a lot of SATA ports, 3x PCI-e x16 slots.
Intel PRO/1000 PT Quad Port Server Adapter
Usage : Dedicated Network Controller for Docker & KVM
Rating : Great piece of hardware, really holds strong even during most difficult loads (4 users can hold speed of 100 mbps while copying mixture of huge & small files)
Sapphire Radeon RX 580 8 GB Nitro+
Usage : Gaming, video acceleration in certain software
Rating : Flawless, drivers work like charm, games are running pretty well with NVIDIA's adware (named Gameworks), software uses it to full potential. Only problem is when I shutdown Windows 10 VM, fans go full speed and I have to turn on Linux VM and shut that VM down so fans go back to normal speed.
All this hadware is running without problem in OVMF based VM with i440fx 2.11