As far as  suction..versatility..tools..amazing..I would recommend..However,  it is heavier than I thought..I have hand issues fingers..n rotator cuff surgery..other injured...Being said that..I find it cumbersom....awkward..Sometimes..for me...it hard to reconnect the lift off...I cannot hold it ..in most instances  ..so it is always falling to the side..I asked to have straps connected to it. So I could carry on back..be easier..