Anyone have experience with the Mizuno or Asics spikes for the Japanese market? For reasons I don't quite understand they have (at the top end) seemingly more sophisticated spikes than anyone offers in the West. I'm using Mizuno Tokyo 6s atm and they're really nice, but just mid range in the Japanese market. Looked at the Asics site and some of their pricier ones are mouth-watering.
Anyone bought any online?