We fit Euro style torches on all of our MIG welders.
These have many benefits over machines with a fixed torch as found on the cheaper DIY machines.
They give a consistent wire feed speed giving a more uniform weld. If the wire feed is erratic, then your weld bead will be erratic.
Easy fitment if torch becomes damaged - for fixed torches you will have to dis-assemble part of the machine.
Euro torches come in 3M, 4M and 5M lengths, fixed torches are normally quite short at about 1.5m.
Euro torches are generally better quality so feel better in the hand.