The Final Fantasy XIV Endwalker Official Benchmark uses actual maps and playable characters to assign a score to your PC and rate its performance including scene loading times.
The benchmark gives an overall load time as well as loading times by scene.
Overall the Seagate Lightsaber Collection Special Edition FireCuda is slightly slower than the standard FireCuda 530 that it uses at its core. It trails the standard drive in all the scene load times except for Scene 1 where it's faster.