I would say 90% use a SID so they can keep track of every-
body I know where your coming from.I have two planes with fmc's and you set up everything and somebody blows it.I'm
not sure if you heard but there's a line of about two or three
727's that fly black because they transport prisoners the ones
nobody wants not even the devil, that way nobody can
hijack them &free a friend or two.I had a opp. some 20
yrs ago to go on a airline sim and the even t/o IFR.
I LOVE IFR IT'S MORE OF A CHALLEGE!!!