Everything else being equal, I prefer shorter code.I appreciate that some developers do, but things are never equal. Your own preference should largely be irrelevant if you work on a team. Code is how developers communicate with each another, so readability and clarity for someone else who's reading the code should always be the driving force behind your coding style.
Often shorter code is actually easier to read, so it kind of works out, but it should never be the goal. I actively push back on code where clarity has been sacrificed for brevity.