I own a commercial cleaning service and this product has been amazing for me so far! The suction is great, and it works best on low profile carpets and hard floors. The brush attachment leaves a little to be desired, but don't let that be the determining factor for buying this vacuum. It has done an excellent job at trapping even the finest dust, and the whole system seems very well built for the price that you pay. If you're looking into buying a backpack vacuum, you should definitely start here!