Love, love, love the clean look of the new T100 and T100S. And, I am thrilled that the T200 now carries virtually the same look. A combo set of T100S (PW-7i) and T200 (6i & 5i) will most likely be in my bag this fall, if not a full set of T100S. Can't wait to hit them.
I wonder if the new T200s are forged this time around. (Only the face was in the present model.) Hmmm.
Also, I just added and reshafted a new U500 4i (w/Graphite Design Tour AD-UT 85) to my bag last month and absolutely love it. Have been getting better results with it than I ever imagined. It's just so easy to hit straight and consistently off the tee or the turf. So, based on what I gathered here and elsewhere about the wider sole and heavier look of the new U505, I'll probably stick with the U500. Like many others here, a compact head with thin topline and sole is much more inspiring to my eye, both at address and while in the bag.