What 3D printer should I buy and where?

I want to 3d print furniture from:
- metal (bronze and steel)
- wood (not plywood, but actual wood with no additives in it)
- cement (actually soil, clay, Portland cement mix)

What is / are the best printers that can accommodate my needs.
- easy to learn
- produce high quality finishes
- ideally can use all the above materials, if it's possible (otherwise please advise separately)
- and of course, the least expensive version for the quality

I intend to work from a small home based workshop, it should not be an industrial version...

Thank you.

the printers don't exist - and please don't ask the same question in multiple sections of the forum.
1) it's bloody annoying and makes people less inclined to answer you at all.
2) you won't get different answers in different areas.

Forget metal printing, look at the 3dp unlimited: http://3dplatform.com/?gclid=CjwKEAi...ZyshoCXZnw_wcB

it's one of the largest fff printers around as well as being the most cost effective to buy and run.,
And they do make custom furniture with it. sort of :-)
Using reprapper tech metallic filaments you can easily print stuff that looks metallic. While being cheaper and lighter.