Well the golden one is brought with nob points and is exactly the same just allows more than 1 per hour. So not much difference here.
The gold key is just so you can open more than one box a day Normal is a almost free daily key which opens only one. So yeah doesn't increase drop rate with gold key otherwise devs would of said so everyone only buys the gold keys.
Both keys have the same rewards from the Animus Box. The Gold one is as mentioned, so you can open more than one box per 24 hours.
That is not true Wolfie. You know the devs give us people with purchasing power more free **** than more key use.
Pfft chests...pfft keys...pftt promos. Fo realzies tho, they're the exact same, one just lines kawcom's pockets with spoils and riches.