I don't need 3g for my would be iphone cluster, wifi is sufficient. These would be a 5, a 5s, and the first SE, all in a nice stack because they share the same

I don't need 3g for my would be iphone cluster, wifi is sufficient. These would be a 5, a 5s, and the first SE, all in a nice stack because they share the same chassis. I would basically use this cluster of hardware how people currently use home servers, not as a phone anymore. It should be plenty of power to run plex, backup other devices, self host a website, among other things, since these are overpowered arm devices after all. I'm not sure how many cores it would be with this stack off the top of my head, but it would be a nice amount to play with for sure.