I usually trade-wait, but I picked up the new Hulk and Fantastic Four, and really dug them both. Waid is probably the most consistently great comic book writer working today, and the direction he seems to be trying to take Banner in seems like it could yield some good stories. Fraction is in "hit" mode (a la 'Hawkeye' and 'Iron Fist') with Fantastic Four, though I really get the feeling that his run will read better in collected form. I kind of get/like the direction he's going, but I want to read the full first arc to be sure.
Great art on both.