Hey guys, putting together a new system, and leaning towards going the PC / blue iris route from all the recommendations on the forum. What are the main benefits over a current generation dahua NVR? I will only have 4 video feeds so dont know if ill need the extra processing power of a PC. also the NVR option is much cheaper as it already has the POE to power the cameras. blue iris pc $275 poe switch $125 blue iris software $50 total $450 vs $145 for the NVR is the extra cost worth it? especially for someone who isn't a power user, but just wants reliable motion/trip wire. TIA for any input.