The GT 2000 v10 may be the very best version of this shoe!   Asics removed a lot of the overlays without losing the structured fit. Along with thicker cushion around the heel and tongue, the engineered knit upper molds around your feet giving them a nice hug.  ASICS is also introducing  Literuss support system that helps provide medial support without a traditional physical medial posting.  Flytefoam Propel cushioning provides that relaxed, cushioned feel and acts as a shock absorber while the traditional Flytefoam provides even more cushioning.  This version feels more flexible and has a bit more space in the toe box.