I got a Vision Plus to replace my Vision model that I lost (less then 10 flights never crashed). I use this drone to fly with my Repeater setup. Ive had to install a new Upgraded WiFi unit (one with vent holes) and external antennas for the Wi Fi (bird side). Since Ive had it, it never wanted to stay locked onto satellites. So I installed a NEW GPS and copper shielding and still does same sitting on ground. I was comparing it to my REDbird drone. (see video link). I plan on flying later this eve when it cools down some. Im starting to run out of options. www.youtube.com/watch?v=UzzQRgWzJ6M