Have enjoyed these very much. Bought for thick aluminum work and they do as described. Seem to run cooler because they ball less under higher amperage so I can weld for longer periods without the need to stop and rework the electrode for fear of the ball dropping into my weld. They also seem more forgiving in that if you get too close to your puddle or perhaps touch the filler rod to it, it still works very well so you can finish the job without stopping. Have thoroughly enjoyed these and will definitely buy again. These are my all purpose, do everything electrodes!
ProsVery forgiving and run much cooler, so they last longer! Great electrodes!
ConsNone that I can speak of...