I would second the fact that you can find all of what you are looking for in threads on shelters here. There haven’t been any really recent developments that I can think of that are completely revolutionary. Big part of the decision will be material based and how much coin you are willing to spend.
I went from a Fly Creek UL 2 to a cuben duplex but it did improve 3 of my wishes. More room for 2, shedding a decent amount of weight and a dryer pitch in possible poring rain. I may very well have ended up with a pyramid if I was solo. One misconception for me was my thinking the self standing shelter was easier/faster to pitch. I must say right from the start it was quicker pitching my duplex than the DW Fly Creek and contrary to what one might think I find it a lot easier to squeeze it into smaller asymmetrical spaces. Who would have guessed.
Staking can certainly be an issue but personally I would rather take the time to stake or anchor by other means any shelter than possibly have it become a kite with a good amount of my other gear in it.
As with most gear you can always strive to find a better fitting piece of kit even if its for only one particular trip but rarely, at least for most 3 season stuff, will that mean there is only piece that will work. Sometimes you just run what ya brung.