We are Indians, We love to visit different places of India. Always love India. Among the two countries, India have beautiful beaches and calmest backwaters. You can check some pictures on https://www.mykeralatrip.com/places.php
India of course. Pakistan can’t be considered safe for foreigners. And there is nothing extra ordinary to see in Bangladesh. India has it own beauty and I have visited before and would recommend to others. Safety is not an issue.