Pros/Cons for saving and or deleteing flight records? Do you keep them indefinitely or delete them once a month, what is your thinking on this?

So far I have kept all my logs.  And occasionaly sync them over to a free account on https://airdata.com/ to check battery errors etc.

Hi, thank you for reaching out. Hope that you could get the best suggestions from our valued DJI members here in Forum. Cheers!