It does not matter who you say you know, or what reason you give for why you want one sqd or another. They may even tell you that they will give you the sqd of your choice. But then you get that phone call...."you are classing up this week in the other sqd." Each sqd is equally good, one does some stuff better than the other, but then it also does some stuff worse than the other.
Oh and all the gouge you hear about 27 being the Luftewaffe, Not True.. (I know I am in 27)