Desktop to Online

Hi

Has anyone using Desktop Enterprise (Manufacturing and Wholesale) switched to Online?  My main concerns are being able to track stock across multiple warehouses and also being able to track serial #’s.  At one point I was told those features were not available with Online - but am now getting different answers.  I’d like to hear from folks who have actual experiences (good and bad) - and not from a QuickBooks employee please.

Thanks in advance for any advice or stories you can provide - 

Jason