They are both waterproof and simple to use. We found the bit that feeds into the awning rail is ideal for putting inside the Dandy and when the roof is pulled tight it holds that edge in place. Also for extra support, the guys on that edge can be tied in the Dandy.
The first is an Outdoor Revolution quite basic one, but fantastic in the wind, we've had for a few years now on the campervan, it has been perfect. It's very simple to put up and requires only 4 pegs.
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The second is again Outdoor Revolution, easi canopy, we bought this second hand this year, but as yet not used it on the van. Typically when putting it up for the photograph it was vey windy and our front garden is full of bricks so pegging was a pain, but you get the idea.
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Hope they give inspiration and are helpful.