I've been on Phoenix for a while now. First time I flashed, I formatted data, flashed the ROM then gapps nano, booted up, went back to recovery, and flashed magisk 15.3. I have dirty flashed the last 3 updates. For me- the ROM has been flawless. Not 1 bug that I can find aside from the fact that the tweaks app has features that haven't been integrated yet (ones that I wouldn't use anyway). I think it's more of an issue w/ the NOS branch for the 5t. Excellent battery life, very fluid, and very snappy.
My thoughts exactly. Codename: Phoenix runs great, it's the best custom ROM I've ever used - and there have been quite a few on my OnePlus 1, 3, and now 5T.
No issues except for the stock camera, which crashed for me in video mode...but installed Google modded cam and no prob. The only thing I'm missing is center clock, used it for years and it would be nice to have, but it's no biggie in the larger scheme of things. Fling lets me hide the navbar and use navigation gestures that work well (although they're not perfect).
CNP's performance and features are first-class, and the battery life is just insanely good. I'm a big fan of Resurrection Remix, which just came out - so while it's tempting to check out, I think I'll stick with Phoenix for the time being, it just works too well to let go.