Just about every cutter I use has a number of different positives and negatives, so together with my CNET colleague Russell Holly, I've made tests conditions to evaluate the best laser cutters around. The key change would be that the 20W can full the same jobs in much less passes. https://cnc28890.blogginaway.com/27096049/helping-the-others-realize-the-advantages-of-cnc-services-near-me