Although having permanent sprint is good, it's not the same as Maximum Speed. I think it could work too, even on the current controls which are designed with the joypad in mind.

On controller just double tap the run button by pressing twice and holding the Left Stick
On keyboard tap shift twice to activate Maximum Speed.

Bring up a third bar for it and have it drain really quick. I know it's not happening for Crysis 3, but in the future....

Meh... Speed mode is cool no doubt, but as a wise man once said "I swear this nanosuit is running on f**king triple A batteries"

The boost given was overshadowed by a depleted energy bar, there is no arguing Crysis 3 is a much more fast paced game than C1.
(without mods)

I would agree if it wasn′t because right now the walking and strafing speed are a bad joke.

Buff those, then we′ll talk.

Crysis 1 nanosuit (with perhaps a bit of rebalancing if necessary) + air stomp, ledge grabbing, sliding, etc = perfection

It was cool and useful in big maps, but it wouldn't suit the current maps, pus most would use it as cowardly retreat.

On controller the clicking the left stick is the sprint button, not the best way. J wonder if they can use the feedback on the triggers of the XBox and the Touchpad or tilt function of the PS4 to fill in the role of a button.

Maybe for balancing the player holds the primary weapon by the handle without being able to fire?

Crysis 2 nanosuit with maximum speed or even infinite speed and 1 energy bar would be fantastic!

Not the infinite sprint, 2 energy bar crap we have right now.. there Is no draw backs and actual tactical gameplay.

I miss the strafing speed when using that suit mode and using the sprint button.