I replaced my inductrix fpv board with this one. It comes betaflight ready and you get the full benefit of being able to change almost everything. You don't have to connect to betaflight to use it though. You can bind your tranmitter to it right out of the box(bag). It weighs just a bit more(probably because of the addition of the mini usb port)but seems to be a bit more efficient as I get about 10 more seconds(average over 10 flights)despite the extra weight. The flights feel smoother with no wobble at all. Although it fits with no modification to the unit, it does require you to change motor locations as the rotations have been changed. Once I went online and looked at the Pro manual, it all went together without a problem.
It is pretty pricey(half the price of a complete inductrix fpv)and you can find aftermarket boards that hook to betaflight for less than 25 bucks. If I didn't have a $60.00 credit I probably would have gone cheaper. I don't regret buying it, I just don't think I would advise others to buy it as a replacement for their damaged inductrix fpv flight board. Happy droning.