When selecting shelters there are many factors to consider.
For wind worthiness, the number of guy out points and location of these points is important, as is the type of stake — correct for the soil (or snow); design, diameter, and length.
Another important point is the structure. A hoop like the Scarp 1 (and other TarpTent offerings), Hilleberg, and others similar designs are generally going to work better that a couple trekking poles in really bad weather. The TrailStar being an exception. But for some the TrailStar is more difficult to pitch and less convenient to enter and exit. Trade-offs of course.
Now when we add in a lot of moisture, especially rain, we must consider the fabric used. Of concern is sag. My Scarp 1 (silnylon) sags a little, but not like a trekking pole or double trekking pole design. I have an old Chouinard pyramid made from PU coated nylon and there is little sag at all, especially compared to my almost identical BD Mega Light silnylon pyramid. Also, the Chouinard has a heavier denier nylon and weighs almost double the Mega Light (44 oz vs 26 oz). As a comparison, below are several pyramids that are almost identical is size and design to the original Chouinard.

The Chouinard is just going to work better than these, but there is a large weigh penalty. More robust is going to weigh more. It’s a balancing act.
Here are a couple links regarding the Chouinard and other shelters:
http://popupbackpacker.com/obituary-chouinard-pyramid-shelter-1985-2020/
http://popupbackpacker.com/resurrection-my-chouinard-pyramid-rises-from-the-dead/
One thing that really helps to make life easier with these light silnylon shelters is the use of LineLocs with a properly sized guy line that can be adjusted from the inside during the night.
I will happily challenge any backpacking shelter (not a big base camp like the VE-25) against my Sierra Designs Super Flash Light. At 6 lbs, it was for decades one of the standard issue tents for the US Antarctic Program, the other being the NF VE-25. Is 6 lbs too much weight vs dying in a blizzard? I haven’t used the SD in several years due to its weight and me not going into extreme winter conditions.
A winter shelter like Caffin’s tunnel tent will work very well, but you can’t buy one.
Now let’s talk about Cuben (or whatever the heck it is now called) shelters. They have been my normal go-to shelter for 10 years or so. First a Hexamid and then a larger Deschutes CF. So I have a lot of experience with the material. The Deschutes is almost identical to the old Wild Oasis I bought when they first came on the market, other than my Deschutes doesn’t have the perimeter netting. Other than being lighter, I cannot say the Deschutes is much superior except in bad weather I had to occasionally re-tension the Wild Oasis guy lines. The price difference is significant and Cuben is subject to quick degradation from any kind of abrasion or even frequent stuffing into a sack. A silnylon version will last longer and costs less.
One of the tents I mentioned in an early comment was the Scarp 1 by TarpTent. Henry makes some outstanding products from design to quality manufacture. He may make more models in Cuben than anyone else, but that doesn’t necessarily mean the quality is better than those who have been using the material for the past decade or more. Point being, if you want to buy a Cuben shelter look for the design that fits your needs best and companies like zPacks, Six Moon Designs, MLD, and others built quality products on par with the competition. To reiterate, I think TarpTent does make outstanding products and I am not leveling any criticism. However, I don’t think there is a cost benefit to Cuben over time.
I kinda regret replacing my Wild Oasis with the Deschutes, except I gave the Oasis to my son. The regret is I paid several hundred dollars, gained little in return, but I did shed a few ounces. Financially it was a poor decision.
Soooo . . . there are a lot of factors to consider when purchasing a shelter and there simply isn’t a best shelter.