Where does a newborn sleep?

I know it sounds like a dumb question but I’m a first time mom and I just bought a dock a tot, and have a second hand crib, a second hand chicco and graco pack and plays.

I know I can’t put the dock a tot in any of pack & plays because it’s supposed to be used separately. I also have two second hand swings and I was thinking of getting the fisher price auto rocking swing but chose not to since I already have so many options.

My question is what’s the best option I have for my newborn? Between the crib, pack and plays, dockatot, and swings? I want to supervise him when he sleeps as well as be able to let him sleep during the day.