Hello. I visited Costco today and they have a new kit on offer, says it's compatible with Alexa and has a white smart NVR. I currently have a mix of 2 Lorex sets, one I bought 9 months ago which has smart deterrence and one I bought about 2 years ago with a more square body, nothing smart but all 4K kits. I was wondering if to upgrade to the kit I have seen today. Has anyone got the new kit and had either of the older kits I mention to advise if it would be a upgrade \ worth getting ? I never use the lorex app as always been rubbish. I use gdmss instead. I also always swap out the HDD for 6tb also. New kit has model no TN81828B8 on it.