It's so tempting but I'm going to sit and wait and see how Apple's release goes, and then give it a month or two to see how people are feeling about the devices.
I love the iPhone X and also loved the Note 8. iPhone generally wins out because I prefer iOS and am a bit locked in their ecosystem.
Buuuuuut...as much as I love the iPhone X, it's by far the laggiest iPhone experience I've ever had and the reviews of the new one better show me that they fixed this. I know iOS 12 is a lot of under the hood stuff, but I've owned 2 X's and they're both super laggy compared to even the iPhone 6s. Something just isn't right with the hardware.