Setup my Spartan HCO GoCam through AT&T a week ago. So far camera is working great and sending very few blanks. Day picture clarity is good, but not great and night pictures are very good. Got a text last weekend that a hog was at the feeder. Jumped in the truck and had the pig down within 15 minutes of receiving the notification. Camera was relatively easy to setup and works well with 3 out of 5 bars on signal strength. Picked it up for $279.00 from Native Outdoors in Royce City. I also had a great experience dealing with Native Outdoors.