As far as 3D printers are concerned, I have used and reviewed many. Prusa i3 printer from the Folger Technologies is the only 3D printer, which is able to satisfy me to quite a great extent.
Prusa i3 comes with an excellent frame and its 203mm x 203mm x 178 mm build area, seems just perfect. Those of you who are thinking of trying their hand on the 3D printer for the very first time must give this one a shot. It comes at a great market price and easy to set up as well. This electronic device is a perfect combo of simplicity and power.