Tamron AF 90 mm, f2.8 SP Di Macro or Tokina AF 100mm f2.8 At-x Pro Macro

You might wanna wait a few hours; today there'll be announced a new version of Tammy 90 macro, with stabilization. Whilst not really useful in macro mode, it does get very handy when used as a low-light and/or portrait lens.
P.S.: the 90VC won't be alone, there's something more to be announced