No doubt "low light" photography may mean something different to every photographer. But for my kind of "low light photography", I can't use anything but film . . .
BTW, low light photography can be very challenging even when you're using the most sophisticated gear. In my first serious attempt I was using an EOS 3 which at that time was as good a meter as was available and yet I managed to grossly underexpose this image on Fuji RVP100F film. In this case it was clearly user error as apparently the camera was trying to warn me that the result was going to be grossly underexposed but I didn't know that at that time!
Fuji RVP100F_06-22 by
Les DMess, on Flickr
Since then I've learned that the EOS 3 has a maximum exposure time of 30 seconds in aperture priority mode so I used it with that limitation in mind or resort to bulb mode for exposures lasting longer.