I have played with a few pairs of Asics GR3s and love them. I need to buy a couple pairs of shoes and tried the GR4s but they were too narrow. My understanding is the GR5 is wider than the GR4. I really am hooked on Asics as the 3s were the best pair I have worn in years. I do not like the colors of the current 4s. My feet are wide and I tend to buy tennis gear that have nice color patterns. I believe there will be new colors on GR5 this Summer but not sure I can wait. Anyone know how the Yonex 254D shoes match up width wise the the GR3 or GR5s?