Stayed in Bangalore on and off for 5 years, sometimes for 2 days sometimes for 30 days. It is very exhausting to travel (coming from someone who lived in Bombay riding trains from Byculla to Thane) as you have no clue whats happening. Google maps will show 35 mins at T1. 20 mins later at T2, it is still 35 minutes. I used to panic as I couldn't commit a time. Sometimes for an 11 am meeting at Whitefield I used to leave Rajajinagar at 7 am. As I had no clue what the road holds for me.
Ever since I moved base to Bombay, not having visited Bang since 6 months life is at peace. One major advantage I have is I live in Sobo, hence travel as an issue is gone, cant say the same for people living in say Virar or Thane. Post coastal road and the metro and Trans harbour link, it should be even better. I am going to explore other cities like Indore and Hyderabad soon. Tl:Dr wasting 3 hours per day in traffic IMO is not worth it, move!