ok thats a good point, lets say something around this for b450 https://www.ebuyer.com/856472-asus-rog-strix-b450-f-gaming-am4-ddr4-atx-motherboard-rog-strix-b450-f-gaming?_sgm_campaign=scn_8714e1eb7e000&_sgm_source=856472&_sgm_action=click
compared to something around this price for b550 https://www.ebuyer.com/983104-asus-rog-strix-b550-f-gaming-wi-fi-ddr4-atx-motherboard-rog-strix-b550-f-gaming-wi-fi-