I think you mean a P3 Standard. I don't think there is any agreement on which FW, or DJI Go version is "best". There are some systems that work well with certain software. Other systems won't work with that same SW. My P3S works with FW 1.7.90, and 3.1.1 Others report serious problems with that combo. Some have loaded FW 1.8.10 and say it's great. Others don't like it. There's no agreement.