Windows Central published a review on the Anycubic Kobra Max
A quote from the article:
Desktop 3D printers are not all that uncommon these days, but ones that can print a helmet for an adult male in one go? Those sure are.Anycubic Kobra Max Review
Anycubic isn't new to FDM 3D Printers. Whether you're talking about the recent Vyper or the older i3 Mega printers, it's been at this a while. One of those older entries was the Chiron, a large format printer that never quite took off, but the new Kobra Max has the capabilities to be much more of a success in the mainstream. With a truly huge build volume of 400-by-400-by-450mm (or 15.7-by-15.7-by-17.7 inches) the Kobra Max enables you to print items that would have once needed to be sliced up, such as helmets, swords or just large electronics enclosures.