Clear bins actually stress me out because I see every bit of mess inside. Square bins seem efficient, but round ones fit better in tight spots and are simpler to use. @hayden_webb's idea about nothing getting lost is smart, yet square corners can make it harder to reach small items. Plus, clear plastic gets cloudy over time and looks cheap. Sometimes opaque bins just work better for hiding the chaos.
My kitchen has a weird corner where only round bins fit, so I get that struggle. I like what @hayden_webb said about square bins keeping things visible, but you're right, stuff gets stuck in those corners. I've started using cloth bins for my junk drawer to avoid the cloudy plastic look.