I have been using the Presto SaladShooter Electric Slicer/Shredder for about 5 months now and it's truly a remarkable machine. This device does an excellent job of cutting up potatoes in nice small even circles, which I turn into chips. I also use this slicer to cut up carrots, grate cheese, and chocolate. I find that grating chocolate can go south very quickly. If I use too much chocolate the slicer will begin to heat up very quickly causing the grating process to become a hot mess. Grating cheese with this device requires very little effort. I can easily go through a block of cheese in under a minute with the shredder. The only downside I have encountered with this device is the cleaning process. If I clean out the different attachments right after using it can be easy, but if I let them sit for longer than 10 minutes it becomes a time consuming task. I have to soap up each attachment and blast them with hot water until clean. I definitely would recommend the Presto SaladShooter Electric Slicer/Shredder.