Picked up the Toys R Us Exclusive Armor-up Captain Phasma and Poe Dameron figures this morning. Just opened each of them up at my desk - the Poe Dameron "armor" is pretty neat, the life-support box on the front of his flight-suit detaches and then plugs into a slot on the armor, so at least they made the effort to have these two armor options for him fully integrate with the figure.
The Phasma clip-on armors are okay, but I don't really understand the point of these - someone in armor, putting on more armor.

I don't have one of the regular carded versions of Phasma with me to compare, but I want to say that these two figures of her might be slightly different from each other, later tonight when I'm home I'll compare the two...