About a year ago I was driving myself nuts trying to decide between a mono 25 or 30... I had wished there was a speedy 27. Well call me nuts but I swear the azur speedy 25 is more like a speedy 27. It looks bigger on me than the mono 25. And if you view it from the ends the azur looks wider and not skinny and "tall" like the mono speedy 25. the opening is larger also. It feels sturdier too because in interior canvas is a bit thicker. I'm sitting here now wonderinf if its really actually a bit bigger or it just visually looks that way because of the pattern? sort of like how <--------> is visually looks longer than >--------<