We owned a Double Rainbow and a Rainshadow Tarptent, and my current solo shelter is the Moment. We have used the original Squall, too, and I've been inside a Cloudburst.

So I love Tarptent brand products. That said, our current two-person shelter is the SMD Lunar Duo. Not sure why it didn't make your list, but you might consider it.
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--Ken B