All of these shelters are within our Ultralight category, and share a lightweight fabric that requires a bit more care in site selection and the pack-in, pack-up. The biggest difference is in the interior volume and subsequently the pack weight.
The largest and most versatile is the Dagger™. The next is the Dragonfly™, which features a slightly tapered floor and is more oriented towards a lightweight setup without sacrificing interior space. Our Hornet™ series is the lightest shelter in our lineup. And while it's the most space for a 2P shelter in it's category, it's the smallest of the three shelters. Deciding between the three comes down to your own personal requirements and where the shelter will reside the most.
Feel free to reach out to our customer service team if you are still debating which to get!