Pretty much a requirement
If you plan on doing any field work, I would recommend getting the Fly More Kit. The bag is nice and the extra batteries are a must. Extra props never hurt either. The battery hub is a big value to me, saves me the hassle of switching out batteries for charging. That being said, it charges one at a time despite all banks being occupied (I picked up a 4th battery separately). I'm deducting one star just because I wish DJI would have included a tablet holder adapter in the kit. That would have rounded it out. My Phantom 3 Pro was able to accommodate tablets AND phones out of the box, I would think this would be included at least in the add-on kit. Either way, great value. Get it!