I can do my online grocery shopping equally fast using either IE with JAWS or Safari with VO. However, there are two things about using Safari with VO that drive me crazy.
1. After choosing a link using the web rotor, you have to press again to activate it - I can't believe how often I forget this.
2. After pressing Cmd+LeftSquareBracket to go back a page, the focus goes to the top of the page and not to the link you activated to leave the page.
the first is just a matter of habit, but the second issue makes using Safari a real drag at times.
I wonder if it is just me and there is a way of getting around this?