Stepped in this great list about the best mini quads. The top-5 selected by bestRCdrone blogspot are FQ777-918C, FQ777-954, XIN LIN XINLIN X181, Cheerson CX-10W and Cheerson CX-35. Well FQ777-918C is not a mini quad, but nevermind.
Find the list here: http://bestrcdrone.blogspot.gr/2016/03/top-5-hot-mini-rc-quadcopter-in-2016.html
They included a nice video for each product and a quick preview, in order to compare the quads.