Displaying discount on e-commerce site

When displaying discount on e-commerce site (desktop and mobile), which option will perform better? And why?

Amazon does this:

Discount
10% Off or More
25% Off or More
50% Off or More
70% Off or More

Is that ^ better in some way that this:

Discount
10%-30% off
30%-50% off
50%-70% off

To clarify, I´m asking about how to display numerous sales groupings. For example Amazon do this

Is this option better than this?