Reolink if you buy into their ecosystem. It just works and well polished, and for the price you get really good value with bo subscriptions whatsoever for all the features including AI stuff.

Vigi focuses more on SME solution, while Tapo is smart home brand. Different features and focus, for example Vigi has more robust software and stable updates and more focusing on wired CCTV. While Tapo is more Wifi CCTV with cloud and smart home integration with smart home systems.