I have two domains with them -stokzindia net and golchas net. both are windows based Operating System as shared hosting.
Initially Linux was preferred by me but it did give some issues on IP handling due to security reasons.
Later as suggested by them, I shifted to windows based server. For months together, it is working nicely without any issue. Costwise it is moderate. A very conservative approach in an agressive market of hosting comptetition. The control panel plesk is simple and very useful.
Lack support on holidays and Sundays. If any one is looking for a moderately priced hosting company in South India, it is a choice.
Generally good.
Vasudevan V