Retired Army, a decade in IT and now work for the state. I have been interested in 3d printing from its beginning, but never took the plunge. That is until I fought with my son in law's FLSUN S1 Pro, that convinced me to buy a P1S. Best decision by far! The models here never cease to amaze, from simple to complex, the effort creators put into making this a fun and useful hobby are amazing and humbling