I would totaly recommend a Prusa i3,
And one of the cheapest, easyst way to go in my opinion isnt realy the alu version since it will need some more calibiration,
But the Makerfarm.com is fully wood, except the extruder parts are plastic,
everything is perfectly laser cutted so ye ^^
about 585 dollars for the 8 inch version, so its very cheap aswell ^^