This is one of the best 3d printers I have seen on kickstarter! If I had the money I would pledge for one night now! Printing directly from pellets gives you freedom like never before, you can mix colors, or change colors mid print. from this looks of the video and campaign this is a solid built machine and I would be happy to own one! If you decide to back them, please leave a comment on their campaigns comment page that you found their project through IamABacker.com , Thank you.