So hello, this is my first post. I need help deciding what gpu to buy. I was thinking of buying a rx 580 since my monitor has freesync. My friends recommended this: https://www.amazon.ca/gp/product/B06Y46X4L9/ref=crt_ewc_title_dp_1?ie=UTF8&smid=A3DWYIK6Y9EEQB&th=1 and https://www.amazon.ca/Radeon-RX-580-8G-V1/dp/B078Q78L93/ref=sr_1_3?s=pc&ie=UTF8&qid=1550276123&sr=1-3&keywords=rx+580. My budget is $300 CAD. Any help would be appreciated, thanks.