Miele Triflex HX1

Lots of tools and configurations ; Bin doesn't emit a cloud of dust when emptied ; Extremely powerful ; Compact

Expensive ; Short battery life

Solid design ; Versatility in use ; Can easily swap batteries and empty dust bin ; Cleaning power

Expensive ; Doesn't come with many accessories ; Limited dust bin capacity

This battery-powered vacuum feels good quality and has plenty of power to do any job. Plus its modular system means it meets a number of demands that other cleaners can't claim to deliver. But it is expensive.