AFAIK, Hamden will be best and Bridgeport worse as most people say. Saying that, i cleared at bridgeport in first attempt. So it doesn't matter where you go for road test as long as you know driving. I never drove in India and learnt driving in US and took 5-6 hours classes and cleared.
Also, getting a road test appointment in CT is tough, you may not get time and place of your choice..