Had this one for several years, used it at home, but found better use at work. I sit at a high-top counter all day, and there was no space for a fan on the desk. Had a cheap on the floor, but after one year of use, it burned out. Swapped it with this one, and use it nearly every day year round. Wish high speed was a bit quieter, but it a worthwhile trade-off for the incredible amount of air it moves. Wonderful product.