If I want a full floor, insect protection and very light but not lightest shelter, for me it’s a no-brainer: some sort of tarp-tent or a tent such as this Nemo Hornet 1p, which I obtained from REI using my 2015-6 dividend and -20% coupon for $135.
It uses the same Tyvek footprint that I already have for my tarp; the total weight for its pole, pole bag, canopy, fly and lines is 24 oz.
I feel that its setup is straightforward, comparable to the basic skill level needed for deploying a tarp (simpler than advanced tarping). the tent is very compact when packed, livability is much improved over my Ptarmigan or REI biv sacks. I like the 8 sq ft side vestibule, and much prefer the right side entrance to a front entrance for a 1-person shelter partly because of the relative ease of including a larger vestibule with that design.
This tent is freestanding. Headroom =40 inches, I can easily sit up inside.
Inclusion of the Light Pocket at the apex of the tent body allows a headlamp to double as a lantern- something I find very practical at no weight penalty.
Compared with my HMG Square Tarp: slightly heavier; no need for any additional components such as biv sack for insect protection; less ventilation and cannot cook inside the tent itself; simple to keep gear separate from living space because of vestibule, which is on my right while living in the tent (and I’m right-handed). Not as versatile as a tarp, but can opt to pitch just the canopy for improved ventilation and/or to save additional weight. Can combine the canopy with the tarp depending on the locale. No need for trekking poles but risk breakage of the single pole, as with any tent. Since it’s green, in forests that color simplifies stealth camping style. Needs 8 stakes for full pitch, vs up to 14 for the tarp. The guylines are reflective, another practical advantage.
I wish there was more fly coverage especially at the head end, and/or a guyout at the tip of the front of the fly. The fabric materials are notably delicate, and require more care in handling than the cuben fiber tarp.
Otherwise, I’m very pleased to use this shelter when I don’t mind a few extra ounces and seek complete enclosure at night, with no insects to deal with.