Looking for Router recommendations

I currently use three TP-Link DECO XE75 mesh routers in my home: one as a Router/AP and the other two as APs connected via Ethernet backhaul lines. These provide excellent WiFi coverage throughout and outside my house, and wired coverage to several TP-Link switches throughout and to my homelab. It handles IP reservations, port forwarding, and a few other "advanced" options. For those functions, it is stellar, but I would like to dive deeper into my homelab and general infrastructure. I have a typical homela