This goes beyond "if it works, i'll buy it". There's also the issue of quality control. Nothing is 100% perfect all the time. DJI probably makes sure failure rate is low, say 1 in 10000. Cos they know if it fails, they'd have to replace them and the damaged drone. 3rd party makers aren't too concerned cos they dont take responsibility, so maybe 1 in 100. Just because a review says a 3rd party battery works just fine, you don't know if you get a faulty one instead.Yes. I think I will wait. There were no reviews on either of those on Amazon. I can't afford to be first one to try them.