well it's an old topic but as it's here and bumped to the top already
my brother just swapped some of his cameras to Ubiquiti cameras, quality is shockingly good, they're 'only' 8mp but better than any I or he had before, night vision is really really good
I've got a mix of dahua and reolink, anything from 8mp to 12mp, he had a mix dahua, reolink, hikevision and maybe some more - he bought a load of different ones to test them all out
I've already bought a bunch of reolink 12mp cameras for my house but I'm going to swap them all to Ubiquiti, will probably start swapping out some at work too