Build quality and price if we are ignoring the service provided (Foxtech just ask you to return something if there is an issue).
The frame that encloses the Camera is much better (ADTI), Map-02 frame cracked after a while and was extremely thin. Quality of the images is the same in my opinion. Ive attempted to get a Map-02 shutter fixed here in Australia and no camera shop would touch it, turned into a $1000 USD paper weight. I havnt had to get an ADTI camera fixed yet though.
Also the constant crashing of the Map-02 was annoying (required restart), it became a problem if you didnt have live feedback from your camera screen. Havnt had that issue with the ADTI.
This is all my opinion, but I personally will be using ADTI in the future.