I just bought the sniper 1 mile one because on sale for $330 bucks. Be much simpler than my homemade drone camera system for 600 and 1000 shooting. Only tried it at home and the resolution looks great but the phone app viewer wants you to incorporate their bs targets for everything. It has no direct way to just remotely view your target unless you fake your way thru a sight in process and then turn on the live view button. Unless I am missing something? this is V5.0. If not I can live with it for 330 bucks if it works well in the field.