When it comes to making a decision about your higher education, it is important to consider all your options and choose the one that best fits your goals and interests.

If you are considering taking Manufacturing at Pilani with the hope of transferring to a different branch after the first year, it's important to keep in mind that branch transfers are not guaranteed and can be difficult to obtain. Therefore, it might not be the best option for you if you are not genuinely interested in pursuing a degree in Manufacturing.

Instead, you might want to consider IIIT Allahabad for its IT program. It is a well-respected institution with a good faculty and a reputation for producing skilled graduates. Plus, it might be a better fit for you if you are interested in pursuing a career in IT or related fields.

Another option to consider is taking a dual degree at BITS. This will give you the opportunity to pursue a degree in a related field and increase your chances of being accepted into a CS program at BITS. This can be a good option if you are willing to put in the effort and time required for a dual degree program.

In the end, the decision is yours and you should choose the option that aligns with your interests, goals, and career aspirations.