I am just getting ready for when High Sierra is officially released and am wondering if I have to disable FileVault on my current Sierra setup to do a clean install of High Sierra. The reason I am a little confused on this is because of the new APFS file system. From what I have read, there is APFS and APFS Encrypted. Usually this is not an issue because I never enabled FileVault, however, I did on macOS Sierra. Usually I just completely format my drive and install the new OS, like going from Yosemite to Sierra. I just do not know if doing a clean install from Sierra to High Sierra is possible with FileVault enabled. I would truly appreciate any help or tips on this issue with FileVault. I just want to be prepared when Apple releases macOS High Sierra to the public, so I can get it on my MacBook Pro without any issues. Thank you so much in advance for your help!