"I only use IPS phones. I stopped trying oleds. Even if some oled are not to much aggressive, they affect my eyes and prevent me also to use also IPS phones that otherwise are safe."
I have encountered this sentiment multiple times where OLED use makes problematic even gentle, safe IPS screens. Just warning you that if you test an IPS you should wait a few days to allow your eyes to return to a baseline after OLED use. IF OLED bothers you, the effects tend to take a while to fully resolve.