Is INDICA XETA good car 2 purchase whn compare to wagon R & Hundai santro in terms of performance in long run?

wanted to know wether Tata indica xeta GLS is really worth to purchase when compared to Mauti Wagon R or Huyandai as everyone says that XETA model will have lot of problems and Tata service network is not so powerful like maruthi which can be available in any part of India