Having an Android version of this app is a good idea.wish i understood python better, would like to convert this to android as i really don't like the official app very much. it keeps crashing my phone....
I have a download speed only of about 290kB/s
Try opening http://192.168.42.1/ when connected to the camera and try to download some image / vide directly with your browser. That way you can compare speed of C&C and webbrowser directly. C&C speed and browser speed should be ~same or atleast nearly similar for files in DCIM folder.