Personally I like the 2nd point of view for the x reader genre, for example, “you didn’t know what to think of him”, it makes it feel immersive and helps me to actually put myself in the shoes of the point of view. Another thing I’ve seen is where the author hardly uses the (y/n) in the text and instead replaces it with a nickname or pet name, like one Lucifer x reader in which he just called her songbird and others had there own versions. In the end, write what flows best for you, either way I can’t wait!