Is coachings(example: jetking) for skills worth it

Hi I am seeking for admission in bca course but it's tier 2 college so my friend is suggesting to admission in jetking as well to sharpen my skills so that I'll have skills required for jobs (is it worth it)

Should I take admission in jetking (if not why)

If I take admission in jetking Should I take it from 1st year

(Any other coaching if I should take admission in)

The jetking course will be of 2 years and I'll have 1 year for nimcet preparation (I will also prepare for nimcet while doing jetking course)

What should I do please answer honestly