I'll just wait, mine seems to be running fine and I don't want to flash it until a firmware that has positive reviews comes out. Whenever a firmware that doesn't brick working drives comes out I'll install that.
Updated my 1.5TB from SD17 to SD1B using the update that is now posted on Seagate's site. Installation went smoothly, booted up and the drive works still (and says SD1B). Never had any issues before but now that I've updated I hopefully won't ever have any errors.