DTH HD

i bought lg lcd hd tv (not ful hd one) few months back
due to power fluctuations through cable port tvs’ board keeps damaging
since its under warranty lg wala replacing it.
so i want to stop cable and take new DTH.

some better DTH provider??

my city has almost all.
i heard tata sky is better.
Tata sky hd 6400 rs installation+ for some plan for one year.
plz suggest other available options for HD and pricing