Both IIT Guwahati and IIT BHU are highly comparable to each other in terms of academic and professional excellence. However, both have their own unique strengths and weaknesses and my answer will guide you to make the most appropriate choice
Course structure: The course structure of both EE at IIT BHU and ECE at IIT Guwahati is similar and has very few differences.
Infrastructure: IIT Guwahati has better infrastructure because of its later establishment. IIT Guwahati is known for its extremely beautiful campus with rich natural beauty.
Alumni: Being older, IIT BHU has a longstanding legacy of excellence. This has a positive effect on the placements.
Culture: IIT BHU has a rich and dynamic work culture that is generally not found in engineering colleges.
Faculty and peer pool: Both IIT BHU and IIT Guwahati have excellent faculty and peer pool being reputed institutions.
Ultimately, it’s all about personal inclinations and there is no fixed right or better choice.