@Fox we've currently got a wired Shark but leaving it in the flat, can't remember the model but it had an issue on suction and turns out there was an additional filter I needed to pop out (not the sponge one) as it had got covered stopping the suction. It was underneath a plastic cone which won't make any sense unless you have one! It is good for long hair as easy to take apart and pull out any blockages
@christianSpaceman I will have a look at the upright, could be a contender too
@Fox we've currently got a wired Shark but leaving it in the flat, can't remember the model but it had an issue on suction and turns out there was an additional filter I needed to pop out (not the sponge one) as it had got covered stopping the suction. It was underneath a plastic cone which won't make any sense unless you have one! It is good for long hair as easy to take apart and pull out any blockages
@christianSpaceman I will have a look at the upright, could be a contender too