I’ve read a bunch of the information about this, but my question is, is there any real advantage for me to update from version 59 to version 70 on a 2017 CX 5? I don’t plan to install an Apple Play system. I already have two thumb drives loaded with the first update to the higher version of 59 that includes failsafe, sorry, didn’t look up the full numbers on these, and the latest version 70 without the failsafe file. I just got cold feet at this point not wanting to screw something up when it’s working fine as is.