my budget is minimal. i have to choose between rx480 and rx580 8gb.bnormal version which rx580 8gb is more performance. i want to buy a used one in my country but i find that the saphire rx480 and 580 8gb model is about 40 € cheaper, compared to asus, gigabyte or msi gaming x version. You might recommend buying a saphire version, it is good, it has good temperatures, or problems with fan noise in full load. or recommend me a msi or gigabyte or asus strix which is very expensive compared to my budget