My experience with Minifactory has been quite positive. I am able to print at low cost my  3D-modeled sculptures to PLA.
My 3D-models can be quite complicated, but with  Netfabb I have been able to repair most mesh problems.
I found out that  Leapfrog is building bigger 3D-printers for home printing. 

So, now I am 3D-printing with Leapfrog Creatr XL Dual extruder bigger printer bigger objects. Firmware to G-Code is Simplify 3D. 

After my  first print I almost destroyed printer. Simplify...
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