You have a decent rank in TS PGECET so you have a lot of options open for admission. But the things you have to keep in mind are that, you don't have to choose something just because others suggest you to, and you have to figure out your field of interest. So the college depends on your choice of Branch, and what you want to do the specialisation in. So without that it is pointless to Suggest options. All the best. Hope you get what you want!