My choice, if I were just going to buy something, would be an MLD TrailStar. IMO it is the most versatile single shelter I've seen; it can be pitched to the ground like a pyramid shelter, or can be pitched up like an open tarp. No zippers to freeze or jam with grit. Ron would put on as many tie-out points as you might want; a member here has had a stock version in winds around 60 mph if I recall the video correctly.
I like floorless shelters, particularly when it's raining/snowing, for a few reasons. They are easier to enter and exit typically, and I can do so without removing my shoes and shellgear. I can prevent my gear from becoming more wet and have space to dry things because the floorless shelters typically have a greater floorspace. There is plenty of room to cook; it's even possible to rig a clothesline over the stove to help dry socks and gloves. Floorless shelters allow for pitching on ground a tent floor might not be appropriate on; maybe volcanic rock or heavily rooted soil. Floorless shelters can be "dug-in" when there is a snowpack, allowing both extra headroom and a lower wind profile.
My $.02

