JE Royal artillery, Help ?

I'm in the process of joining the RA JE, So I was wondering what job and regiment is the best within the RA ??
That is a matter of personal opinion, plus if you are going to Harrogate each regiment will give presentations etc during your time there so there is plenty of time to decide on the regiment and job you would like to do.
you had better make it quick there will not be any artillery regiments left soon for you to join.