This is my first pair of circle lenses. I have a prescription of -8.5. The lenses came in about 20 days with the cheapest shipping. The prescription is right and they are very comfortable. I have hazel eyes and wanted to try something that wouldn't be super different for my first try. The color change  is subtle indoors and noticeable in the sunlight. The size is not huge, only slightly larger so they don't like fake, which is what I wanted. I will be buying other colors.