I love mine. Works all the time,display is very easy to read from 10 feet.Never misses a shot. The diffusers on mine are very tight on the rods,Goes together real easy,but takes some pulling to get them off. I had just the plain Chroney before ( 2 of them Neighbor kid shot them both
). I like the extra options on this one. Had 25 rounds yesterday from 6mmbr with a 12 fps spread. You will love this unit I am sure