Just a reminder to self — some of the kits out there come with <1 amp supplies, and most come with 1 amp. The 1 amp supply is barely adequate for the base rpi plus camera. Less than 1 amp and camera use will drop your internet connection.
Now if you add in a USB wifi dongle, 1 amp no longer is sufficient. I am having to use a powered hub.
I’d suggest a 2 amp minimum supply.