I used an iPad as my browser (Safari) for almost a year when I first got it, and for me there is no comparison to Modern IE. Pages load faster, built-in Flash support, basic ad-block, can download any kind of file, side-by-side windows, and with TouchMe Gesture Control app, can customize multiple finger swipes and taps to switch tabs or windows, can have a lot more tabs open without having to refresh when going back to earlier ones (because of limited RAM), highlight word/sentence and hold to search (instead of just Copy and then holding to paste), and probably more that I can't think of at the moment. Off of the top of my head, the one thing I remember iOS Safari handling far better was Autofill, which was handy when filling out tedious forms.