Concerning the instruments of the cockpit, I tend to prefer the "true to original", even if that means there won't be any GPS or even radios or anything like that.
But of course, if the model is supposed to be a representation of a "modernized" airplane, which is vintage BUT with modern instruments as well, then I will like it too.
Basically: I want my panels to be exactely like they are in real life. I want the plane in my sim to be as close to the real one as possible, in the way it flies, the way it sounds, the way it works, the way it looks outside, and the way it looks inside too.
Now, when it comes to the choice of 2D or VC panels, I prefer the VC, because I want to see the plane exactely as it looks in real life. I don't like the 2D panels that put everything in front of your eyes for ease of use. If this instrument or this button is over my head in the real cockpit, then I want it to be over my virtual head in the simulator. If this instrument or button is hidden behind something in the real cockpit, then I want it to be hidden in the simulator too. If the VC is not well done, then I simply won't use that plane at all. And yes, I realize that there are very few planes with nicely-done virtual cockpits, to my great despair.
Fortunately, I fly mostly vintage airplanes, and since the cockpits of these planes are usually easier to model, the choice is much wider. Although I sometime fly some jets, since a few years I'm more in the "low and slow" thing. When flying old taildraggers with open cockpits (Waco, Tiger Moth, etc..), the view offered by the virtual cockpit simply cannot be compared with a 2D panel, especially at taxi/takeoff when you can lean your head on the side to try to look in front of you. This is especially interesting on "big noses" like a P47 for example.
As said many times, I understand that a virtual liner pilot probably prefers a set of 2D panels for controlling the systems. But for the small airplanes with few things to click inside, for those of you that have a compatible webcam, I really encourage you to give a try to FaceTrackNoIR and enjoy your flights around the airfield from a totally different point of view.
