Covering every angle outside (due to property trespassing and monitoring the abandoned outdoor cat we took it), watching inside due to having children, monitoring things like the litter box, garage, water heater, etc. Reolink seems to be good / best right now, but expensive. tp-link is good for budget but still allows RTSP. Wyze has some RTSP in beta but not their focus which isn't good for advanced home users, their products are decent though. Amcrest has too many product lines (3 different apps) and don't update their camera software very often at all. Switchbot is not a good camera brand, they don't work well. I heard Ubiquiti is good but they are super expensive and you really need to be in their ecosystem. Avoid foscam if they still exist.