I am from ahmedabad and fond of street food and Ganthiya is of of the most famous breakfast in gujarat and in that also iskon Ganthiya is leader. Located at prime area like Vastrapur this stole serves you best ganthiya in ahmedabad.
Not only ganthiya chutney which is served along with ganthiya is much tastier. I know many people who came taste chutney rather than ganthiya. Masala tea is also available which is also very good. Fafda, jalebi and other gujju foods too are available. Cleaniness and service is also good.