Swing/bouncer/rocker combo?

Hey there so I'm planning on buying a swing but I'm not really sure if I should go for the bouncer combo or the rocker combo. I wanted a rock 'n play and a swing originally so that I could set the baby down in the rock 'n play anywhere in the house and she could take naps or hang out in the swing when we're in the living room. Now I'm wondering if I should buy a combination swing and rocker, a combination swing and bouncer, or just the swing by itself. What did you guys find useful? I'm planning on baby wearing for the most part but I'm sure there will be some times where I want to just put her down.