Generally speaking, MIG welding is regularly suggested for ease of use. The process has the tendency to be a bit more flexible of errors than TIG welding is-- so it's typically advised for newbie operators and non-professionals.
TIG welding, on the other hand, requires really rigorous control over the timing, pressure, and electrical current utilised in the weld. For the most parts, TIG welding is best done utilising an automated, computer system numerically-controlled (CNC) welding device. Makers can reliably carry out identical welds over and over far more easily than a manual welder could.