Jin's movement ability was more versatile than Hans's as it was useful for any sort of weapon user, even magic users.
Portal blink allowed Jin to create small portals that he could only travel through and that could take him to any location within a thirty-meter range.
This ability was still far worse than teleportation, as creating the portal required time and effort.
However, unlike teleportation, the portal created from the ability stayed alive until it was used.
And... Jin could create multiple portals at the same time.
He could quite literally have over five portals just standing there, waiting for him and only him to use them.
This meant Jin could plan out his teleportation before even using them by creating multiple portals ahead of time in a certain place.
Imagine a field filled with countless magic portals, each leading to a place that Jin designated them to and only for his use.