Leica. Mine is the older model scan 900, the new CRF is nicer design for toting all day. I also own a bushnell scout that was given to me as a gift. The reason why I like the lieca are reliable will range animals to 900 yards (further then I will shoot), fewer missed reads (meaning not able to process), better optics and the main reason is the red LED readout vs black like most. I do alot of pre animal range finding, meaning get down my ranges and lanes prior to the possiblility of a shot while the bushnell certainly works for this the Liecas red led makes ranging dark objects such as a black poplar or willow stand easier. In low light the red LED speaks for itself both in the target acquire and yardage read out.