Are you sure the writes are the same in both datastores? When looking here[1], gives me the impression that HR cost is bigger than MS.
[1] http://code.google.com/appengine/docs/python/datastore/hr/ -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To view this discussion on the web visit https://groups.google.com/d/msg/google-appengine/-/Qo_NeUBQKdoJ. To post to this group, send email to google-appengine@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.
