This is the first time I have owned a Shark product and I am beyond happy with it. My house seems to be a dust collector despite only having one small fur baby. Although it is a little heavier than I am used to, I am pleased with its functionality and ability to easily transition between different surfaces (carpet to rugs to tile). Another thing that I love about this vacuum is that my long hair does not seem to get caught it in nearly as much. I have hair that constantly sheds and it is a pain to constantly be cleaning hair off of the vacuum roll. It is very easy to clean and disassemble as well. This vacuum will pick up so much dirt even if you think your living area is spotless. It is well worth the money.