The DC08 contact head and the DC19 flat out heads are probably the best Dyson floor tools ever made.The contact head has an optional suction leak thing (red sliders on the sides) and focuses suction really well. The flat out head is the same but no settings and it goes under literally anything, even a door and a washing machine! My uncle has one on his DC19 T2 for some reason, either the old head was crap or broken