Hi Shubham,

See a Btech Degree stands way above any Diploma that you may get after completeing your study in the respective course. There are more career options and flexible pay scales available for the former. Go for a the BTech degree in IT or CSE, it worths more than Polytechnic. You will definitely have to do an additional course after a Diploma to get a good placement while Btech degree itself gives you ample opportunities.

Good Luck !!