The more I read on the main thread, the more I'm tempted to cancel the 5442's and switch for these Pro's if not dispatched yet! flexibility of essentially having a security light and IR camera if you want, built in one unit. On a side note, I wonder why they chose warm LED's and not 'daylight' or cool?!? seems an odd choice to me.
Currently I have 2x 54Pro ZE coming and 2x 5442 S3, maybe the wise choice would have been 2x 54Pro ZE, 1x 54Pro AS and 1x 5442 S3, the latter for comparison purposes. Mostly they will be used in 2.8mm wide anyway, there is normally a tendency for the fixed focal length to be a touch sharper. Of course having spot focus on the ZE models can be useful in some instances.