On the internet, people keep saying that Barry is far faster than light and thus significantly faster then every dc superhero besides his nephew Wally, citing the time he could perceive attoseconds, and reacted in a femtosecond, as proof.
But there's confusion here. In some instances, he is said to be below light speed. Here, Superman states that Barry approaches light speed. Here, Barry struggles to propel an explosion into the atmosphere, and it's later revealed that he was approaching light speed. Here, Barry struggles to keep some light speed shadows at bay, eventually getting overwhelmed and needing phasing to escape. Here, Flash barely stays ahead of a beam of light chasing him, admitting that it would eventually catch him and that he can't afford to slow down.
So it seems either the FTL instances are hyperbole or outliers. Or maybe I'm missing something, can you please help me?