Bassinet vs Pack & Play?

We don't have much room in our room for a crib yet until we move, so debating between getting a bassinet or a pack and play...ladies any advice regarding which you like better, functionality, baby's comfort and safety when sleeping, etc? I want to put this right to my side of the bed where I sleep, so even if you have experience with a co sleeper bassinet that would be awesome.  Thanks so much!