WHAT??!!
I've never been 'cleared for the option' when IFR. I've been asked what approach I want, but never, EVER, have I been told I'm cleared to the airport, and to just fly any approach I want. You have to be cleared for a particular approach before flying it. At least that's my experience.
LOL. I recall once being asked, "which approach do you want?" My answer, "the only one to that airport."Just because it’s your experience, that don’t make it the way it it is. Don’t really mean that as harsh and personal as it sounds. It would likely be the experience of most. Most controllers will give a ‘specific’ Approach Clearance even when it’s not necessary. It’s ingrained in their experience. Often it matters which Approach is flown. But there are times and places where it doesn’t matter. If the approach course, the fix from which the Approach begins and the Missed Approach Procedure are all the same it don’t make no anyhow whether you’re RNAV’n, VOR’n, NDB’n or ILS’n as far as separation is concerned.