That's just it if no one takes a risk we would never have anything new. I was very hesitant to order at first but if the machine does what it says and doesn't break constantly it will be a great machine and way better than the 15L. I actually ordered a bunch of tooling, raw material, and a video camera. This thing is going to hit the ground running and I'm going to push it hard. It's going to run a bunch of stainless right away, 304L and 416R so that should be a pretty good test. I will run aluminum later but if it can run SS aluminum will be butter.