I'm very much in the minority, but I hate the legacy and many things it introduced (her junior status to other golden age heroes that survived/progressed forward, her way younger than Ollie, etc.). Give me early bronze age widow of a detective.
Heck, I don't even like the JSA in the mainstream universe for reasons that aren't really directly relevant here - not liking that is part cause of me not liking legacy Dinah, but far from the only or strongest reason. I also don't like legacies in general.