Hehe, that's the funny thing about names. Goochsters, Devil's Armor, Armor of God, Apocalypse, Lord of The Rings, and probably others, are all part of the AOG group. Everlasting Gobstoppers share some similarities in pattern, but I don't group them with the AOG's since their colors are so much more flourescent and are much more pink. All the others have a similar color of pinkish Red, and grow fast, and have similar patterns, sometimes overlapping under certain conditions. The Goochsters are similar to the Devil's Armor, but traditionally I they don't have the thin black line running along the median area of the disk. Usually more solid colored. The defining characteristic and reason for the name of Devil's Armor, is the thin black line which appears to form a set of arching wings terminating in a sort of "V" head on one side, and the center is usually black. Color will obviously vary based on the conditions they are in, but none are as distinctly metallicly bright as the Armageddons.
I still say those look like true Armageddons to me, with some room to color up even more. The characteristic markers are there.