Being a dealer for both red and blue welder, and getting all sorts of people asking day in and day out what is the best machine, the thing I can tell you is if there was one machine that was "best" for everything, there would only be one. Each machine has its purpose, use, and limitations. If someone has never welded and wants to learn, best thing to do is take a class, or at least get a feel for each process by finding someone that has a particular machine. When it comes to buying a machine, buy quality. Purchase it used, or from a welding distributor, and stick with miller, Lincoln, Esab, Thermal arc/tweeco. What happens when you buy a machine that isn't made by a mainline welder company is that you find parts (yes you will need parts like tips, nozzles, distributors, and liners if you use your machine much) can be hard to come by because the machine quite often is built to order for someone by another manufacturer. Go into your local welding supply company and tell them you are looking at a welder but would like to talk to someone that has some machines and you would like to try one out. Bet they have several customers that would love to show off their purchase. I have a mental rolodex of customers that own various machines that have offered, or been asked to show someone their machine. So far nobody has turned down a prospect.