d4 is closed and positional usually, if you enjoy positonal chess, and are good at it, it's the correct choice.
e4 is open and closed depending on how it goes, if you are good at tactics and attack, it's the prime choice.
Neither is superior to the other though.
e4 leads to open positions almost always.Open positions tend to be easier to play than closed positions which happen a lot of the times in d4 openings.