Which DJI phantom is better to take for high-quality shooting with a go pro and a long flight?

Question

Quadcopter

Take the most common phantoms www.dji.com/products/compare-phantom. If go pro is still put, then vision and vision + are swept aside. The cheapest Phantom 2 has the largest control radius (1000m). The flight time is the same for everyone (vacuum 25 minutes). But how to ensure the transmission of video in real time as on vision +? Smartphone, as I understand it, you can’t connect it anymore? And did I understand correctly that in phantom 2 it is impossible to specify flight points by gps so that he himself flew along them?