Honestly, it doesn't really matter to me, but I tend to go with uncut, but only because I lived in a country for a few years where being uncut got you mocked and made fun of and being cut was the definition of 'masculinity', which of course is absolute bs...
Aesthetically I don't prefer cut or uncut. Foreskin is nice to play with but I also find the exposed head hot. I think circumcision is unethical unless you either choose to get it done as an adult or need to for medical reasons.
Honestly the biggest thing I care about on a dick is the shape of the head and its shape in relation to the rest of the penis. The size and cut vs uncut is pretty irrelevant to me otherwise.