OMG I was talking about this in a different thread how Hik ColorVu has a F1.0 instead of a F1.6 on Dahua 5442 so it is likely superior over the 5442 (which to my eyes it did look like it a bit on some reviews)
Damn if I knew a F1.0 Dahua was coming I would have not ordered my 5442 and waited...