Without a doubt, I would recommend Intellipaat as the best institute for Data Scientist courses. It offers various courses like the one Data Science Masters Course, which is the highest-rated course and is created in collaboration with IBM. The instructors are fantastic, as verified by many of the enrolled and certified professionals.
You will get a 1:1 doubt clearing session, customized learning, 24*7 technical support and access, and all courses at Intellipaat come with Lifetime Free Upgrade and Access. It is an end-to-end course that offers you training from basic to advanced level.
Also, watch out for this course review by one of the professionals who enrolled in this course and has rated this course as of the best quality and Cost-effective course.