If you have a newish PC, like 5-6 years old or less you will probably not see any improvements to FPS. They are hoping it helps console but they have no way to test it on mass scale until it releases on them. I’m doubtful it will help much.
As far as latency those changes are not even close to being implemented yet. They are last on the list to be exact 9 months from the timeline we were given. We are only 2 months into that 9 months if anyone was wondering.