PJ: First thing I would do is get a good handle on what you want to accomplish and how big your parts are going to be. Then start looking at machines that will do the task. If you are going to work with quite small, soft material parts, that will point you in one direction. If you are going to work larger parts or harder materials, then it's another direction. No matter which way you go, define these parameters, make allowances for some growth and then see what will fit that criteria. You don't want to buy something that puts you in the position of wishing you had bought something else.