navin,
please understand that the term "good" is too general. Something could be "good" for me but not for you.
This thread is not going anywhere.
You have to understand that if you search on pprune or any other aviation forum, you'll find a LOT of information that could be useful to help you to choose the flight school.
Then if you'll still have some doubt, you could ask for a PARTICULAR question (for example: "what's the difference to fly a C172 with G1000 or without during the Instrument rating course?" So you could understand if it will be better for you to attend a school that has that kind of planes or not.)
I hope I have been helping you.