DiskWarrior or TechTool Pro 4?

dferigmudferigmu
Posted:
in General Discussion edited January 2014
Both are $100 and I have heard they are the best utility programs for the Mac. Which one is the better utility program and more effective?



Some have said I should buy DiskWarrior if I ever have to retrieve data or rebuild my Mac's directory and TechTool Pro 4 to check my disk.



Is this true? Is it better to have both?
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