Comes with hook and loop attachment, dust collection, and vacuum compatibility. Lacks variable speed, has a less powerful motor, and a less versatile triangle shape.
Has powerful motor, efficient dust collection, variable speed, reduced vibration. Round shape may limit corner and edge reach.
Fast sanding with comfortable and square shape for corners. Available in battery and plug-in. Drawbacks: tricky sandpaper attachment and no variable speed.
Effortless sandpaper changes, vacuum compatibility, and versatility with SurfPrep foam pads. Powerful motor, variable speed. Drawbacks: higher cost and no dust collection bag.
Powerful variable speed motor, compact design for all surfaces, ergonomic grip, built-in dust extraction. Hook and loop sanding, SurfPrep Foam pads compatible. Cons: higher cost.