I'm not a BGB holding, but i'm OKB holding. that picture is a bit outdated as OKB totally outperformed other exchange token at this moment(include BGB). I suggest you never ever sell your BGB. It gives so many utilities, and also capital gain when it reaches new ATH. Only hope it can follow what OKX does in the future, and i think i may be preparing some bucks to buy BGB too consider they often launched launchpool, and etc.