Have these on back deck and Sunbrella ones purchased here on front deck.
Replaced Sunbrella cushions with these. They are not nearly as good. If accidentally left out in the rain, the water beads up on the Sunbella and is easily brushed off so cushions can be used in a short amount of time. These ones , water seeps into the cushion. You need to stand them on their side so water drips out. Can take a couple of days in the sun.
Also, these stain much more easily and the stains are difficult to remove. 
Bought these for the color as it was not available  on this site in Sunbrella. But, as were not inexpensive stuck with them for a few summers. When ready will definitely go back to Sunbrella.