I still think Rescuezilla is easier to preserve a fleshly installed perfectly functioning system.
As long as user keeps a good daily or hourly or minutely backup of the personal data, recovering from a disaster using the disk image would be much easier than start from scratch.
Considering the amount of time we all pored here to make @thirteenth_13's system to get up and going - he surely should make at least one disk image to preserve those efforts.


