Hello piyush, it totally depend on what are your future plans and also it depends upon your choices.. but as your asking about to choose one from it .. it would be better option if you do BTech itself.. doing btech in any field of your choice will help you to plan your goals and it will help you to have more scope in future.. 

i hope this helps

all the best

Dear student,

tou should go for B.tech.it is advanced than the BE.