Which raises the question: which is the best iMac of them all? It would be easy to simply say that it's the M4 iMac, since it's the most powerful model to date, but can you really ...

The second-generation iMac was a big departure from the ... We’ve seen similar builds before over the years, from Intel NUCs stuffed into G4 iMacs to classic Macs outfitted with iPad hardware.