Excellent vacuum cleaner. What i think is brilliant is the bits dont get stuck up a tube which happened all the time with our battery shark. It couldnt tolerate larger bits. This one vacuums straight to a chamber at the bottom so can pick up larger bits. Also the spinning edgers helps to knock out bits along the walls and so you do t have to go over it with another attachment. It is noisier but i suspect more powerful. Also the battery is detachable which means it’s easily replaceable. Price point is ok. What i liked about the shark is that i had 2 batteries. One in the shark the other fully charged. So if it ran out you could quickly replace the battery. However so far the Gtech hasn’t run out. So all good. Really pleased with it and nice looking too