Finding a 3090 below MSRP is like finding gold.Sorry i didn't link you as someone else. if you notice the 4080 in that leak is about the 3090 level. but with less VRAM. So in theory. I am not expecting much here. maybe it will have better ray tracing lol.
the point is. there is a reialible leak that the full chip has been delayed. god knows till when. and even if they release it this year, it will a paper release like usual and then scalping and stuff . you will end up with nothing in general but in 2023. while the 3090 if found below MSRP is really a good value with its 24gigs and will last you for years.
Also, as mentioned it has horrible power consumption, and I'm sure the 4080 will be better in that regard.