This is my first Tarptent purchase. The shelter will be used by two people for mainly summer backpacking in Northern Michigan. I plan on spending almost the entire month August in this bad boy and am having issues choosing one. Any information or ideas you have about the two would be appreciated as I am up in the air about the advantages and disadvantages of both designs.

I'm leaning towards the extra room that the Rainshadow offers as it will keep us off the sides and way from the condensation but I like that the Double Rainbow is freestanding. I like the simplicity of the Raindshadows design and am iffy about the way the main pole fits into the Double Rainbow. I like the two doors that the Rainbow offers but it isn't needed. The headroom on the Rainshadow looks like it would be more useful for sitting up than in the Rainbow. They are both 40 oz so I am purely looking at features and quality of design.

What do you all think about these two?