Being an Urdu speaking Hyderabadi iam much more closer to the culture of North but I have to say that future of Bollywood is very very bleak , there is an extreme shortage of heroes in Bollywood . All the heroes of last decade ( Sid Malhotra , ayushman, ranveer singh , Rajkumar rao , Varun Dhawan ) all turned out to be drawing room stars . Older stars are on a decline and no younger stars to take their place. Whereas look at tollywood , so many superstars who r still in their 30s and 40s and can dominate boxoffice for atleast a decade . And also ticket prices are cheaper in south (barring Bangalore) and people here are little well off economically in comparison to North . There is also govt support for respective industries in south. so Tollywood is going to take Bollywood in doggy style this decade .