I loved the Frosties in D1 and was very excited when they returned in D2. The exotic works great, my only issue with it is that every time you start sprinting you hear a little *ding* to let you know that the perk is active. At first the sound isn’t an issue, but I am constantly switching between sprinting and walking. So having the sound activate every time I sprint is very annoying. If you could remove the ding, that would be awesome!