This is my 2nd laser level, my first being a Bosch 360° top and a plumb line red laser, which is still working but is very limited. The Huepar 4d takes away all the limitations that the Bosch has and allows an unparalleled setout for tiling. Withe the added ability to project a 90° angle on the floor and ceiling at the same time. The case came stacked with mounts and remote fob, however I was kind of disappointed that this model didn't have Bluetooth, but doesn't detract in anyways from the usa...