Description : What's best: CCC or SuperDuper for bootable backups on Leopard?
Last Answer : answer:CarbonCopyCloner is free. SuperDuper is $27.95 for full functionality. I would tend to assume that any slowness perceived would be a function of how much data was in the incremental change, as ... than just the software. Under the covers, many of those are very similar in how they operate.