Personally I think they should trim down their offering and also make it more consistent and sensible. Discontinue all the other models, they can still be sold until stock depletes but the product page makes it clear it is no longer a current model.
Something like
v5
v5 Pro
Panv5
Panv5 Pro
Battery Cam v5
Battery Cam v5 Pro
Doorbell v5
Doorbell v5 Pro
Pro models add like 4k Sony Starvis2 Sensor, 3x optical zoom, “HQ” mode with less compression but more bandwidth (so you can choose whether you want that or not based on your wifi) but it always records HQ to the SD card, and maybe onboard/Edge AI for Person detection. Some additional controls over the image (exposure, color, brightness/contrast, etc). Maybe 30FPS instead of 20. Price point for pro $20 to $40 more depending on the cam and the base price.
All use the same interface in the app.
It’s always nice to have a pipe dream 