Retired Entertainment Lighting SMT tech & IT Philips employee of 30 years who enjoys 3d printing since 2016. I started on Creality CR-10 machine and have updated to the CR-10 S Pro, CR-10 SE and a Bambu X1C of which I can't say enough good. Thank you Bambu for giving us all discounts on filaments and I am looking forward to seeing your future innovations and printer models.