I'm having a hard time because they all look really bright and have a lot of blushing.
2 looks like obvious Super Pastel pattern wise and no indication in the coloration or pattern of the blushing for me to think Fire is in there.
3 is looking like most likely Firefly. The head blushing is strong, but not as strong as 2/4/5 and the overall coloration looks bright vs golden like 1. Flaming/blushing coloration has nice bright Fire color to it.
4 I agree looks like SuperFly, not only from blushing (like 3 but even stronger), but also the slightly cleaned up side pattern that Fire can sometimes cause.
5 is the one I am least sure on but I think Super Pastel. I think the flaming into the blushing isn't strong enough for a Fire, isn't the right color. Even though the pattern isn't as blocky as 2, the blushing is strong enough and color light enough that it should be still Super. Headstamp is much whiter in tone than 3, not just stronger.