While generic tools like Disk Drill or SeaTools are good for general diagnostics, WD Marvel is "better" for specific firmware-level failures:
WD Marvel can trigger the drive's internal "Self-Scan" (ARRE). This is the same process the factory uses to test and "certify" a drive. It can move entries from the P-List (Permanent) to the G-List (Grown), effectively hiding bad sectors at the factory level so the drive appears healthy to the OS. Comparison: WD Marvel vs. PC-3000 wdmarvelrepairtool404331fu117z better
: A comprehensive hardware-software solution that supports multiple brands. It is favored by some for its interface and remote support options. While generic tools like Disk Drill or SeaTools