There are more reasons to choose an ice maker over a classic tray for your freezer. For example, trays mostly produce cubic ice in a specific size. On the other hand, a portable ice maker can provide a series of different sizes and shapes. They all get stored in an internal bin, so you can get enough ice for any random occasion – from random parties to important events. It is up to you to choose an ice maker according on your necessities. If not sure about one model or another, check Ice Maker Cubes for some unbiased reviews as well.