OnePlus 6, nah I'm done with OPO, sure they are good phones and all, and cool that they run a stock type Android OS, but that company is too shady for me and untrustworthy to give them my money again. And the HTC U12 ? I could care less for that phone, used to love HTC phones back when Sense UI was miles ahead of stock Android, but now I'll just go stock.
To be honest I see zero need now for non stock Android phones nowadays, with Google making stock Android so good on the Pixel's, that's the only Android phone that interests me, the way Android was meant to be, stock, pure vanilla. Sense, Touchwiz, etc.. just aren't needed today in my opinion. Right now I have the Pixel 2 XL, and if money was no issue, I wouldn't trade in my Pixel for anything else right now, why would I want a downgrade. The Galaxy S9, no thanks. The LG G7, nope. Those are zero upgrades to me over my Pixel 2 XL. What does a 2018 non stock Android phone offer me, over my 2017 stock Android phone ? Nothing.