Help with buying a graphics card!

[OLMPY]

Hello guys, how are you?
I have built this, a while ago (around months).
Core i7 7700K - $300
Ram 16GB 3200 MGHz (G.Skill) - $200
NVME SSD 512GB - $250
GigaByte Z270N WiFi - $150
Power Supply 80 White (Silver) 500W - $50
GTX 1060 3GB Over Clocked Ver - $280 (the issue here)
Deep Pool Case White (Full Tower) - $50
Crywing C7 Air Cooler - $30
____

the issue is with the graphics card, it's laggy and has so many issues, and while I was reading I found out that
1060's are not doing so great with Hackintosh, therefore I want to change and get AMD Rx 580.
I have those in mind, and which one is better and more natively support, please?

8GB ver Sapphire Nitro+.
https://www.amazon.com/dp/B071QX74F9/?tag=tonymacx86com-20

8GB ver Sapphire Pulse ( I heard the pulse is better than Nitro+ and more natively supported, is that right?)
https://www.amazon.com/dp/B06ZZ6FMF8/?tag=tonymacx86com-20

So which one should I get, and to be honest I'm more into getting this one.
4GB ver Sapphire Pulse.
https://www.amazon.com/dp/B06ZY21842/?tag=tonymacx86com-20

Because of the price and 4Gb is enough for Final Cut Pro (which I'll change to and leave Adobe PR).

 

[OLMPY]

Hello, help... Anyone out there, please?
why do I feel like every post get answered, except mine?

 

[dfritchie]

I have gigabyte rx580 8 gig gaming graphics card. Runs great with no added kexts on 10.13.4. Don't see any problem if you go with Sapphire card, others on here use them.