I switched from godaddy.com to siteground to host a site that is running off of joomla. All of my content seems to load fine, but when I edit items in the control panel it often takes a few moments download the item. Has anyone experienced this with sitegound or any other host?

Siteground says that their are among best Joomla hosts. I can say that they answer promptly on customers' questions and provide good support. I know those things from customers' reviews! You may check their forum to see what do people do with them.