A nice feature to have would be to be able to turn off features like:
Backup - By disabling backup the device is more secure as there is no way to get data off of a device with backup disabled. Tradeoff is that there is also no way to backup a device.
OnlyKey Web Access - While being able to decrypt / encrypt using a web browser is a highly desired feature for some users, others may rather disable this to only use OnlyKey offline.
U2F - Same as above, U2F communicates via browser.
A nice feature to have would be to be able to turn off features like:
Backup - By disabling backup the device is more secure as there is no way to get data off of a device with backup disabled. Tradeoff is that there is also no way to backup a device.
OnlyKey Web Access - While being able to decrypt / encrypt using a web browser is a highly desired feature for some users, others may rather disable this to only use OnlyKey offline.
U2F - Same as above, U2F communicates via browser.