Gaming channel videos camera required

[babymonitor]

Here is my plethora of options: iPhone 4S, iPhone 5, iPad 2, a Sony Handycam (2010), and an HD HP sleekbook webcam (laptop is brand new, 2 months old). I am getting into vlogging, and I can't decide which camera would be easiest for editing yet best for video/mic quality. If you could help me, I would really appreciate it! Thanks

Also, I will be doing recording in several places. Mainly my room, with lots of light (3 10ft widows and 3 different 3-tier lamps) but on occasion I'll shoot on location outside.