The ADATA XPG Legend 970 2TB is the objective winner of this comparison, securing five out of seven total specification categories. Its most significant performance advantage is its sequential write speed, which is 203% better than the alternative. By outperforming the competitor in the majority of measured metrics, this drive establishes itself as the superior option for users prioritizing raw technical specifications and high-capacity storage performance over other considerations.

Users who require maximum sequential write speeds for intensive data tasks should choose the ADATA XPG Legend 970 2TB. Conversely, the Samsung 970 EVO Plus 1TB is the better choice for budget-conscious buyers, as it holds a 71% advantage in MSRP. Selecting between these two components depends entirely on whether your primary requirement is the superior write performance of the former or the significant cost efficiency offered by the latter.