Published Apr 29, 2026, 2:33 PM EDT Cory Gunther is a senior author and Newsletter Editor at Valnet, covering cutting-edge tech, Android, and more for How-To Geek. He's covered Android, cars, and technology for over a decade. When he's not reviewing the latest gadget, you can find him off-roading in his Toyota truck, fixing said truck, or doing something outdoors with friends and family. He's covered CES, SEMA, and MWC and reviewed countless phones, TVs, speakers, EVs, e-bikes, and more. Before Valnet, Cory worked for GottaBeMobile . His writing has also appeared on SlashGear , InputMag , and  AndroidCentral.  He's written over 9,000 articles.  Keeping your home, garage, shop, and even vehicle clean is all about finding the perfect vacuum. A big part of that task is having a capable shop vac that'll handle jobs you don't want to tackle with your household vacuum.…