airflow is the same as the ac ones
actually, I had Lahore fan magnums for decade+
all were fine
so I decided to take a bet
I bought same magnum, same colour, dc ones, replaced all bedrooms and living room ac fans
(input is 220v ac, just like inverter air conditioner, not dc)
at the end of day, no issues, using 24/7 alongside ac
lahore fans are on the expensive side, nowadays somewhere around 14.5 or 15k
some cheaper fans have issues regarding the dc kit or airflow, Lahore fans have better build overall