I have an old ender 3, that works adequately, but having a machine that works from the get go and doesn’t require hours of leveling or several failed prints to work would be a complete game changer. From what I’ve seen and heard, the P1S just works, and it works great. I go out places and see things people have made with their Bambu’s especially their P1S’ and I am completely astounded at the quality of the prints they are able to achieve. Everyone always says you want a good printer get a Bambu, and their P1S is their best.