Was wondering what some of ya out there are using as far as vac Sanding with a extension pole ideally. Up and down ladders with a hand sander and a hose is so slow and kill production not to mention losing suction. Oh, and bags or cartridge... which do you get more work time outa. Or just any hints on or ideas that can save some time and mess on a interior. I need to maybe explain little better. I'm a painter who when standing a lot of patches currently us a hand screen sander with a vac attachment, that being said it obviously has limited reach with out a lot of climbing, dragging hose, light and ladder. Very slow and awkward. Looking for more conveyance in occupied homes.