Ended up going with this one because of other users comments that the tarp “pooled” water when it rained. I took this as a positive meaning it was waterproof and not just water resistant. We also needed a very large tarp for our patio set and this does the trick! 
Only 2 of the corners have Velcro straps which is weird, but they help hold it down on windy days. It’s kept our set dry as we get a lot of half rainy days in our city.  The colour has gone from black to a faded browngrey because of the sun- but I don’t care if it changes in colour as this isn’t for looks but for function which it does as needed. 

Is not thick enough for winter coverage, only for rain protection.  Only had for 1 season so cannot comment on durability yet.