Sync Speed between iPhone and Outlook

[sailor12006]

I am considering switching from a Blackberry Storm 2 to the iPhone 5 when it is launched (hopefully September). I have a question about the sync speed between the iPhone and Outlook. I have 1500 contact entries, 1000 calendar entries and 100 note entries. Can anyone comment about the sync speed between the iPhone 4 and Outlook using iTunes with this many entries to sync?
Thanks.