if you don't start at new 52 then you're probably going to be confused. Reading new 52 Superman plus convergence is a must to understand what's happening in Superman now and recently. Greg Rucka, the writer for Wonder Woman Rebirth specifically retconned some of the things from new 52 Wonder Woman in response to some fans requests. But new 52 Wonder Woman is still the superior series. Justice League new 52 is a must and way better than Justice League Rebirth. Batman during both periods did not change that much. Cyborg Rebirth is probably one of the highlights. Cyborg segue ways into Dark Metal mini-series. From there he goes into Justice League Odyssey which in my opinion kind of set up Darkseid's new status quote for the current Infinite Frontier. Cyborg is the bridge that connects new 52 and pre52 with Flashpoint, being the first, and only, Black founding member of the Justice League.