As a small size (mostly solo) female thru hiker, weight is absolutely a consideration. I've had a squall2 (mr Shares doesn't make them any more) and I've camped with it in the middle of the storm over the treeline many a time, with strong winds and sleet. The only times I got water in was when the back catenary pole broke off and I had to fix it, for the time being, with whatever thing could bw found at the apothecary dash fishing store dash bar in a small town in the Scottish highlands (a strange fishing pole of sorts, which I sawed off, bent and stuck into the tents pole, duck-tapping the broken pole around it). Because the pole was crooked, the shape of the tent was altered and water began to pool every freaking raining night (which was every night, of course) near the back edge, creating a bubble that was leaking in if I didn't empty it every half and hour. Unfortunately, that was the second day of a two- month series of thru hikes in Scotland, Norway and the Appalachians, all very wet places, and the bubble ended up stretching the material which has a tendency to "pool up" a bit now and then when I get caught in heavy rains, despite having replaced the makeshift pole and treated the tarp to waterproofing and sealing. And while sometimes I've regreted not haven gotten a freestanding tent, such as when using the State Park facilities in Canada (awful piles of gravel, no real soil to bury the stakes in and expensive as s....) and NZ's Tongariro Northern Crossing (lava lava lava and more lava and Ah yes! did I say lava?), most times I have managed just fine by using 4 ultralight extra stakes I carry perpendicular to the ones I'm burying horizontally, securing them with rocks, or tying the whole flight with stakes around trunks or big rocks. When there had not been trunks or big rocks around I did what I could burying thee horizontal stakes under a pile of loose material, taking some benadril and sleeping so heavily that I dont really care if the tent is half falling over me.
All in all, saving 1.5 pounds or even half a pound, in exchange for the few times when having a freestanding tent would had been preferable, has been more than worth it. The Squall 2 holds up just fine to the elements and I'm very, very happy with it. Now its time to change it, because all zippers were replaced two years ago by non antitrust zippers while in Asia and the old zippers which could not be removed, got ruined and rusty with the ocean breeze, which I might not have cleaned all that well, and the rust got the new zippers to stick together. But im getting another Tarptent, not doubts. Ten years for a tent I've subjected to quite a bit of use and harsh conditions (I guess a good 700-to 800 overnights over a period of ten years? ) it's pretty impressive. It is maybe not the best for city boys who need space and comfort (and don't treat zippers with care) but I still have to find a lightweight that beats it. ... Companion can carry it's own.