B.Tech is a good course. There are many fields in engineering. You should choose a field based on your interests. Don't land up like one amongst so many who realise engineering isn't their interest. While you have so many colleges to choose from, i heard UTM Lifestyle is good. They offer a specialisation in each field. Example: BTech in Civil engineering has a specialisation in infrastructure development. This specialisation will help you in the future while looking out for a job.