Nice job on adding the good ones. Just another suggestion, but feel free to ignore it. The Hubsan X4 107C, also comes in a 2 MP 720 p model.
Its for around 18$ more than the 0.3 MP option. Might be something you could add.
PS: I am not looking to order something anytime, soon but have had issues finding that model on any of the bitcoin stores. Most only order a 0.3 MP model .