If you look at the "Configure" tab, I'm confused by all of the options. Would be much easier buying a CR10 kit but many companies make CR10 kits and I don't know which one to buy. The largest CR10 kit has build volume of 500mm x 500mm x 500mm but CR10 kits have build platforms that move back and forth instead of up and down, are not enclosed, and I think they have Bowden feed instead of direct feed.