Mine were

Floor playmat with the arches that go over the top that have things dangling.

A good pram that converted to a good pusher

Portacot

Mine are a bit different and will probably change with bub 2. DD having hip dysplasia meant she couldn't move around much so the playmat was a godsend for both of us. The pram/pusher saved my sanity when she was in plaster and I was a bit sensitive to her being seen, so we did loads of walking around the neighbourhood. The portacot replaced our bassinet - she was too little to sleep in her own room (this was all pre-six months) and she no longer fit into the bassinet, so the portacot made its home in our bedroom.

But it broke my heart to not be able to use my baby bjorn any more. She didn't fit.