So I've been dabbling with distance shooting. I found some apps for my phone that are very helpful with ballistics for drop and windage. I decided since I'm new to this and bought entry level scope and shooting a Bergara 6.5 Creedmoor with a 22'' barrel. I have dialed it out to 510 yards and started hitting accurate. So after reading on the net, I bought the Kestrel because it will Bluetooth to their ballistic app on my phone. Anyone got one and use it? I ordered it off Amazon. I went with the cheap $200 one to see if it's worth buying the elaborate ones. This is the last time I shot, I hit at 510 yards.