Yeah for sure Airtel is best network carrier in India. Its connectivity is superb. I never faced any kind of problem or network drops. The speed of 3G is amazing. Its amost 1 to 1.5 Mbps which is more than compared to any other carrier around. The only problem was its a bit costlier but with recent data rate drops its a perfect network to opt for. Dont give second thoughts regarding their services. They are best without any doubt. Customer care is amazing and they know the worth of their customers