College Comparison and Study Abroad

I am currently doing +2 in PCMB group. I'm planning to do my B. Tech in Biotechnology and i have a couple of choices for college

1. Give me a comparision of Biotechnology PESIT College, Bangalore and PSG Tech, Coimbatore? which is best?

2. If i do B Tech Biotechnology in India, can i do my masters in Molecular biology, abroad?