We have over a dozen printers, some commercial and some we scratch built. My son used to do printer reviews for MAKE magazine and he has tested scores more. He loves his Ultimaker and Prusa's (I think we have 5 or 6 Prusa's between us?) My "Fan Favorite" is our big Delta but the results do not match up to a Prusa. He currently prints daily with his Mini and Mk3S and always turns out great prints. At my house I have a Kossel Delta, a Makerbot Replicator 2, a Cube, a Prusa Mk1 and a Prusa Mk2s.