How do you decide when to give or defer intracameral antibiotics for endophthalmitis prophylaxis during routine cataract surgery?

I give intracameral antibiotics at the conclusion of all my cataract surgeries, and this practice is heavily supported by evidence.

In particular, I use non-diluted moxifloxacin 0.05-0.1 cc, from a Vigamox brand bottle or a bottle of generic moxifloxacin from a few select manufacturers that are known...