Super fast, it is not necessary with this system to slide the crampons on the side of the binding to put it in place! All you have to do is position the crampon at a 90 degree angle above the binding. Less wear and tear during placement hence less risk of breaking the crampon.
Note* Only use PLUM crampons with PLUM bindings. Only use on the original crampons, dimensions adapted for the ski, only on snowy ascents and never on rocks, hard ground, or pure ice!