Guild Wars 2

Think about 5 scrappers blasting to lighting field for 15s super speed. But nope, that does not work.
It stacks only once so there will be just 3s super speed.

Is there any plans making super speed stackable?

I am confident to say no. That would be far too strong.

Too strong? No. Why else Shocking Speed would have icd?

It doesn’t stack right now, but I think it should. I mean stealth for example stacks aswell but there is a cap on it too. And I think stealth is good, but defenitly not over powered. If it’s overpowered then there should be some more ICD’s on the traits and stuff. And there is still some counterplay to Superspeed with chilled, cripple and immobilize. Also the Final salvo trait is pulsing 2 seconds of super speed (1 pulse per second) so they might have implemented it already and it will come once HoT will release.