rock n play AND swing?

j

Hey mama's! First time mom here! In the beginning of my pregnancy, hubby and I bought baby an auto rock n play! We also recently got him a vibrating bouncer. I'm due in about 3 and a half weeks so I'm testing out all our gadgets and making sure we know how they all work. Now I'm starting to wonder if maybe we should invest in a swing as well? I've heard great things about the auto rock in play, but it only sways back and forth. Should I be looking for a swing that also sways side to side? Or should the rock n play be enough? Any advice and/or personal experiences would be greatly appreciated! :)