Depends on the speed of the wifi on your Mac/PC. If it's sporting 802.11AC then it should be quite fast.Never thought of that. I used it years ago and it was terrible. Has it improved?
So it looks like if I have a wireless charger next to my Mac I’ll also need a lightning cables for backups. Kinda makes the wireless charger pointless. Hmmmm
Yep, pretty sure it would continue to backup. Apple didn't built the logic into iTunes to only sync when the device is externally powered. (at least, I know I can do it with my Mac and my 6s) Did that to test the speed of it - I still do nightly iCloud backups.What happens if you remove your phone from the wireless charger during the backup? Does it continue to sync?