When I was pregnant with KK, I always wished having a list of must have items for babies so I can easily register or buy those items. So when I was expecting Kiki, based on what I learned from KK (what worked for him and what didn't), I created the following list for items must have for Kiki. Most items I have a couple options as it really depends on the personal preference.
Out & About
Graco FastAction Travel System