somebody asked me about the screen
the unit i have is a JDI panel, its the best LCD i have ever seen, zero color shift on view angles, inky black, at half brightness you would swear its amoled, very high contrast ratio and colors in the DCI-P3 range (you can switch to sRGB in the dev options) brightness over 500nits, they should have certified it for HDR because it fits the bill, it makes the HTC 10 panel look silly
jumping form the s8 to the ocean screen doesn't feel like a downgrade at all, in fact it feels better due to the LCD brightness and lack of color shift (just 5 degress is enough to shift the colors on the s8) and no degradation concerns