> 1.5x - 2x speed Since I mostly read non-fiction I find 1.5 a bit too fast if I want to really comprehend stuff without hitting replay all the time, so I just

> 1.5x - 2x speed Since I mostly read non-fiction I find 1.5 a bit too fast if I want to really comprehend stuff without hitting replay all the time, so I just hear all books at 1.25 and it works well for me.