Purple is the best.

I was amazed especially looking at flowers how much more color there was. Most of all the red flowers that blended in with the green leaves now the red pops out! Amazing! Love them

Reds and greens have always been dull to me which I realized after trying on my new EnChroma eyeglasses. Suddenly bright rich colors were being observed. And not only the basic reds and greens, but rich yellows, oranges, pinks and purples also. A granddaughter’s orange car changed to a reddish orange. Green traffic signal lights, almost white to my eyes, became a light green. The red signal lights became a bright red, and more easily detectable from a distance. It was sometimes difficult to see a stop sign with green foliage in the background, especially in low light conditions. They now stand out a bright red. Observing the various colors in a flower bed is quite a treat. I must agree with the claim that the experience is life changing is true. A genuine feeling of gratitude exits now at the tender age of 78 as accurate colors are being observed.

I don’t have the words needed to describe how these glasses make colors look because I’ve never seen anything like it. It’s an amazing experience.

To be honest I started out buying a competitors product first due to price. They were pretty much just tinted red lenses that were small and uncomfortable. Then I got the Canyon and they are both stylish and comfortable. They finally allow me to see greens. The reds appear to be brighter. I can also see the difference between purple and blue now. I know they didn't help me to the level of the people on the videos, but it has helped a lot with seeing definition instead of colors running together. I can't decide if they are worth spending that much money yet, but I do really enjoy seeing the traffic lights and stop signs now.