Thanks for all the replies, for starters I don't have a problem waiting a few months if there's something absolutely worth waiting for, although black Friday is a great time to buy.
So as I gather so far
1. Performance gains will be worth the extra dollars to just move to either 8th Intel or AMD.
2. I'm completely open to either platform, I just want to get the best performance per buck, my current understanding/perception of the market
8th Gen - better single threaded performance ... so games
AMD - better multi threaded performance ... so workload/editing etc
Or will it be like everything else and just come down to who it was better tuned for per game?
3. sell the 1070gtx and get a 1080ti bc SLI is hit or miss (yes in this area I do want NVIDIA over AMD) ....
4. I would RAID0 my drives because I have other backup, I just want a fast drive for games and OS