As spring is approaching, I'm considering buying a blower (Metro Master Blaster). I'm curious as to how the vacuum and blower combos work as compared to just the blower. I currently use a dyson vacuum but I would be open to buying a combo to save garage space. I wondered how the Metro vacuums compared to the Dyson ( I have the Dyson auto kit). Basically I wanted some input if I should buy the combo or just the blower. Thanks.