Your recovery odds depend on timing, not which tool you buy.
Are overwritten files really, truly gone? Or could some snoop, given enough money and resources, get that data back? In my story last week, Surviving a home data disaster: How Shirley got her files ...
Recover deleted Mac files using the native Revert To command or Time Machine local snapshots to restore your lost documents ...
Unable to access your files? Recover data from encrypted SD card without or with password using simple and proven step-by-step techniques.