The fact that it supports Binding might contribute to performance issues. Check this blogpost out: http://www.gorillajawn.com/wordpress/2008/11/04/flex-arraycollection-performance/
I have replaced most of my ACs with Arrays instead and it really has helped my Flex Application, and I think it definitely did help. -- You received this message because you are subscribed to the Google Groups "Flex India Community" group. To view this discussion on the web visit https://groups.google.com/d/msg/flex_india/-/zP5A0YGf0WkJ. To post to this group, send email to flex_india@googlegroups.com. To unsubscribe from this group, send email to flex_india+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/flex_india?hl=en.