Hello,I am looking for a 3D printer for my grandson. He is 13 years old and has been dreaming about a printer like that. What are grandparents for, right? I am not too tech-savvy and this subject in particular is giving me headache. I have eyed few models but I wonder if they are not too simple? Perhaps I should look for something more serious? I was musing:- FlashForge Finder- Tiertime Up Mini 2- LulzBot MiniI know my grandson will use it to create little figures. He collects tiny soldiers and characters from video games and would like to make them on his own.Will any of the models mentioned above be proper for a smart 13 year old?Thank youMaryOwner of The Boulevarde Shoe Store