The PT-22 plasma table is not your normal 2 x 2 plasma cutting table. The PT-22 offers many features not found on the competition at a great price. First off, the PT-22 comes fully assembled, no need to spend hours building hoping to have the alignment correct. A water bath is also part of the package, not an upgrade. Another nice feature of the PT-22 is that is comes with the material cross supports pre cut.