I am using ANI service for the past 1 year now and its been a great experience with them.
They have several plans that suits you needs and that too at very affordable charges.
Internet speed is very good. If you are facing any problem or your net is not working, simply call there toll free number and they try to resolve it ASAP.
They even call you once you register your complain and tell that there engineer is working nearby you, so take his number and call him to your place.
Overall excellent service provider