My Garmin Xero C1 was delivered this morning. I ordered it from Midway since the price seems to be fixed at $599.99 everywhere and Midway had free shipping. The photos I've seen can't begin to give the proper perspective as to how small this Garmin unit is. I originally started with a Ohler M33 chronograph then moved up to a CED. Both the previous units were so big & cumbersome to set up and use, that I wouldn't use them unless I was doing some serious load development. I then broke down and bought a Chrony Alpha Master for something relatively small and quick to set up but the operating instructions weren't exactly clear or intuitive. This Garmin unit is just unbelievable. I couldn't wait to try it out at the range, so after topping off the battery's charge I set the Xero up on a small table and tested out the "other projectiles" session and took a few shots down my hallway with my AIRSOFT squirrel harassment rifle. I was stunned when the Xero picked up 4 of my 5 shots. (I'm not sure why it missed my 5th shot, but I was distracted, as I was having to chase down every "bullet" after firing, due to my kitten grabbing them and taking off with them.) Surprisingly, I got an average of 126 fps out of the little AIRSOFT "rifle". No wonder the squirrels aren't amused when I get lucky enough to tag one of them off my bird feeder.