I love the idea of a DC instead of a bead on whoopies. As to the tarp setup, I started with 2 Flyz went to one Flyz and one DC, but found that restricted my adjustability at one end, and so I've gone back to 2 Flyz. Not that the DC is not an amazing product, but the Flyz is so amazing I prefer it. I wonder if there is a way to use a DC but have it latch (like a hook and eye) back to a Flyz type cleat or adjuster. I like the quick connect of the DC but also the quick adjust and cinchability of the TF.