I bought my Gigabyte b550 aorus elite used from microcenter for $120 and can still return it. I can pay an extra like 20 dollars to get the ROG Strix b550-f gaming. What are the trade offs? I don't have PBO with my b550 aorus elite and I had to update to the latest version of the bios to even be able to overclock both RAM and memory. RGB Fusion is ass and I would like aura sync since I had used it in the past. It is only a 20 dollar price difference for my situation.