I just got the SLD WH. It is top notch.
My primary concern was coverage, but also keeping the dog in the tarp with me. So I had jared put an extra tieout in the center (of the long sides), just so the dog couldn't sneak under.
That's the great thing about the SLD....Jared will basically make anything you want. Plus, he will have it to you in like 2 days.
Oh yeah, also something that might not be a big deal to you but needs to be done, he seamseals it for you as well.