The ADATA XPG Legend 970 2TB and the Samsung 9100 Pro 2TB result in an objective tie across the evaluated specifications. While both drives share three identical metrics, they offer distinct performance advantages. The ADATA XPG Legend 970 2TB provides a 23% advantage in endurance measured by total bytes written, while the Samsung 9100 Pro 2TB delivers a 47% advantage in sequential read speeds, representing the most significant performance difference between the two storage components.

Users who prioritize long-term drive longevity and heavy write workloads 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 operations should choose the Samsung 9100 Pro 2TB due to its substantial lead in sequential read capability. Both drives offer equivalent performance in the remaining categories, allowing users to base their final decision strictly on these specific operational strengths.