I purchased my 4×4 DHC2 a few months back. We use it daily for anything from art work, signage all the way to intricate brackets for fab work. I have never used a cnc plasma table until I purchased this. After a very short learning curve, we are making money and paying for the table with no problem at all!! If you want an easy to use and easy to learn plasma system, I would highly recommend one of these!! The support is great if you ever need them!! I’ve only called maybe three times and they were able to get up and running in no time!! I have even done work for a friend who runs an industrial plasma system an he can not believe the quality!! Thanks for a great product!!