As much as I liked the Panny 12-35mm I sold it and will be getting back into primes I just want more speed so first lens should be here this week it's the 17mm F1.8. So my current lenses are 17MM, f1.8 60mm macro 100-300mm Leica 400mm-- F6.8 A 43 YEAR OLD LENS All used on the OM-D I will not get the 45mm and probably not the 75mm there just not in the focal range I use very often. Maybe next month the 12mm for fathers day if it goes on sale. What I would like to see is a Olympus 25mm F1.8 in silver you think Oly is planning on such a lens they really don't have anything and if they make it as good as the 75mm is it could be a great lens for them. Anyway panasonic 25mm need some competition.