Hi I need advice. I have a 1GB internet plan with my ISP. Router is an Asus AX6000 WiFi 6 (RT-AX88U). With my 8 Nest cameras, two Nest thermostats, and many connected devices/phones/ipads/computers - my internet is now incredibly slow. Looking for recommendations on what I can do. 1GB is the maximum speed offered in my zip code. Wondering if I should go to a Mesh system? Would a NetGear Orbi WiFi 6e help? House has three stories, each being the same square footage. Total is ~2,400 square ft (with lots of concrete and steel). Thanks for any recommendations.