Concerns about the newer models.

The 4070 g14 is on sale for 1,600 right now, and I was planning to wait for the 5070ti model.

Reviews for the 5080 came out and are very disappointing though, so why would the 5070 jump be any better? And since there is still just 8gb of vram and the 110w power limit, is an upgrade even worth it?