I generally pull out the SD card, because I don't want the drone electronics to go through a heat cycle, even though it would have a negligible impact on the drone's overall life, and because the cable I have is so short, it puts the drone in a very awkward position. On the other hand, micro SD slots definitely have a limited life span as well, I don't have the greatest confidence in the little spring mechanism. Since OcuSync seems to have decent bandwidth, it would be really nice if they can use that to allow wireless transfer. I know, definitely a first world "problem" that's not even a real problem, just wondering if there's a better way out there.