/edit - can’t give answers of less than 5 characters so I might as well be wordy.
I’m running 2 cameras in Northern Virginia and about 10 in Mississippi, plus a bunch of spares (both V2’s and Pans).
Problem areas -
I don’t DARE to do updates if I can’t get to the camera. To many times I’ve read of needing to power cycle the cameras.
I’ve had the power and network go out and they always came back up, but I don’t wan’t to call the power company to turn off the power to my remote house just to get a good reboot on the cameras.
Can’t do time lapse.
/edit - also when you get a lot of cameras, sensors, bulbs, etc. it takes a lot of screen real estate.