I bought this Max Micron - Prusa i3 with so much hope, but they were shattered. I agree that its features are world-class but I had to put a lot of effort in assembling the DIY kit. The manual was out of my knowledge and I had to call a technician for assembling this printer.
But when I started using, I was glad I bought it. The printinf speed and quality are amazing. The metal frame was good and the printer was easy to use.