I will certainly not play any Origin character for my first 2-3 playthroughs. I want to experience my companions story from the outside/as an observer, before playin gthrough it myself. The two will be quite different I imagine. Or more to the point, will feel very different due to differing perspectives. Playing as an origin character I would think also means much of your dialogue is silent just like "Tav". So I personally want to see the differing origin characters personality before I play through them myself.
