My first impression is that this wire should be something for cheap, flimsy 110 volt welders. I only have a Lincoln Pro Mig 140 and this wire gets very hot, spatters a lot and it's hard to find the power and speed to keep the welds halfway decent. I rarely have spatters with other .030 flux wires and can usually dial in a nice and nice bead within 2 small adjustments if I don't get it right on the first try which is pretty rare. This weld might be my worst weld in 20 years. I really wanted this