hello there

answer can vary person to person as per their experience but as for me BIT mesra is better choice than NIT jalandhar . BIT mesra is more reputed and the placements there are compared with IITs ,nit jalandhar is less famous and the placements are also less than bit. however there are some negative points for bit mesra also like higher fees and tough grading . take good time in comparing both the colleges by yourself as you are going to get admissions not others .

best wishes