Juice extractor: which one to choose?

For some it is still a stranger, for others it is the best ally to face the hardships of the day, with a healthy, nutritious and 100% natural cuddle. We are talking about the "cold juice extractor, an appliance whose history is actually ancient - it was in fact invented in 1934 - but which, only a few years ago, has returned to the forefront, in bars, clubs and homes.