It depends where your interest lies. But if you think according to the placement opportunities, safety, and fire engineering is much more preferred due to the high demand in the industry. The faculty is also well-qualified along with the quality education that the college provides. But safety and fire engineering deal with a lot of safety responsibilities so, if you are opting for this branch be prepared for that.

However, if you don’t want to be confined in one specific area then go for Mechanical. As it is a core branch, you can get many specializations later.

So, choose a branch according to your interest.

This query hints that you are not inclined towards a particular branch. Instead, you wish to opt for the best option as per your ranking. 

As per placements-

1. During 2022, B.Tech ECE at MNIT Jaipur recorded 97.75% placements, and the average package was 18.01 LPA. 

1. During 2022, MANIT Bhopal B.Tech CSE recorded an average CTC of 17.45 LPA.

1. This year, B.Tech Mechanical at MNNIT Allahabad recorded 90.24% placements, and the average CTC was 12.51 LPA.

Based on the average package, I would recommend you opt for either MNIT Jaipur ECE or MANIT Bhopal CSE. MANIT Bhopal is a good option for B.Tech CSE. You’ll have good placement prospects as a CSE student at this college. Do consult some seniors from all these colleges/branches to make a more informed choice. 

The Indian Institute of Engineering Science and Technology (IIEST), Shibpur, formerly known as Bengal Engineering and Science University, is a premier technical institute in India that offers undergraduate, postgraduate, and doctoral programs in various engineering and science fields. The first year of the Mechanical Engineering program at IIEST, Shibpur, is a common curriculum for all engineering streams. 

Here are the subjects taught in the first year of the Mechanical Engineering program at IIEST, Shibpur:

1. Engineering Mathematics-I: This subject covers topics such as calculus, differential equations, linear algebra, and complex numbers.
2. Engineering Physics-I: This subject covers the fundamental concepts of classical mechanics, thermodynamics, and waves.
3. Engineering Chemistry-I: This subject covers the principles of physical and inorganic chemistry, including topics such as stoichiometry, chemical equilibrium, and acid-base reactions.
4. Computer Programming: This subject introduces students to the basics of computer programming using a programming language such as C or Java.
5. Engineering Graphics: This subject covers the principles of engineering drawing, including projection methods, dimensioning, and tolerancing.
6. Basic Electrical and Electronics Engineering: This subject covers the basic concepts of electrical circuits, including DC and AC circuits, electromagnetic fields, and electronic devices.
7. Engineering Mechanics: This subject covers the principles of statics and dynamics, including the laws of motion, equilibrium, and the analysis of structures.

It all depends on your personal preferences and what appeals to you the most. However, if none of these two branches piques your attention, then definitely mechanical engineering in PEC is the way to go. 

• Mechanical is often favored over Aerospace in terms of placement, faculty, or any other criterion.

• Mechanical is an evergreen branch, as they claim, and they call it that for a reason. 
• It is in high demand. All industries will need the mind of a mechanical engineer today and forever.

It would be advised that mechanical is always a better choice than aerospace. You can choose to go for Mechanical engineering without giving it much thought and discussion.