Since you want go for further studies after completed your B.Sc. IT course, you can opt for various courses like MCA, M.Sc. IT, B.E./B.Tech , etc. courses related to IT field.
MCA is a good option if you want to explore career in Web Development, Software Development, Database Administration, Hardware and Networking. There are a lot of opportunities for MCA degree holder in IT industry. You can also apply for a govt. job as well as for private job.
M.Sc. (Computer Science) is good if you want to make your career in Hardware and Networking, Information Security, VSLI/Embedded Systems, Artificial Intelligence, Robotics, Wireless Communication etc.
You can opt for B.E./B.Tech after B.Sc. IT but won’t be able to pursue master degree (M.Tech) after B.Sc. IT so it would be better to choose MCA or M.Sc. IT course as you have good knowledge of computer hardware and networking then after completing your MCA or M.Sc. IT you can opt for M.Tech in Computer Science course.
On other side you can also opt for MBA with specialisation in Information Technology to get in management field.
Hence, we would advice to analyze your interests and aptitude for various domains and your future desire and then make a choice between courses.