The ADATA XPG Legend 970 2TB and the Samsung 9100 Pro 2TB result in an objective tie across their comparable specifications. While both drives share three identical performance metrics, they offer distinct advantages for different workloads. The ADATA XPG Legend 970 2TB holds a significant 23% lead in endurance measured by total bytes written, while the Samsung 9100 Pro 2TB provides a substantial 47% advantage in sequential read speeds.

Users prioritizing long-term durability and heavy write cycles should select the ADATA XPG Legend 970 2TB for its superior endurance rating. Conversely, those who require the fastest possible data retrieval for large file transfers should choose the Samsung 9100 Pro 2TB due to its higher sequential read capability. Both drives offer equivalent performance in the remaining tested categories, allowing buyers to base their final decision strictly on whether they value write longevity or read throughput.