Karachi is the oldest one we have in hyderabad and there are many who relate karachi with hyderabad. People who come from other ataes also would pukka prefer to go to karachi and have food there. I am lucky to be in hyderabaf because it is giving me many tastes and I am seriously loving this.
Karachi used to be only one place back then, but in recent times they started expanding. The other branches are not doing as good as the main branch though.