Rx 580 or Rx 5500 XT for hackintosh

Hello everyone! I am planning to buy a card for my hackintosh. My configuration is: i5 9600k Gigabyte Z390 Aourus Elite Gskill DDR4 3200HZ 32GB Samsung NVME 970 plus 500 GB Corsair VS550 power supply

I have budget of 300 USD. I am confused between Rx 580 and Rx 5500 XT both 8GB variants from Gigabyte.

I am looking to use it for next 3 releases of hackintosh.

Thank you!