Hello,My 13 year old son has asked for a 3d printer for Christmas, and I am overwhelmed with the options and reviews. He is very interested in electronics, math, schematic design and pcb, however computer troubleshooting is less intuitative, so one with easy set up/ software might be nice. I think he wants to print parts for things that he makes- is ordering pcbs for, programming, etc. I would like to spend under $750. He tells me that some of the blogs he looks at recommend the creality cr-10. Does anybody have any thoughts or recommendations on this or other printers? Thank you.