I've recently upgraded from an iPad to iPad2 and the first thing I did was to search Amazon for the same style TeckNet case that I'd had for my iPad (of which my wife is now the happy owner). Having tried a few different iPad cases, including the Apple one, I found no comparison, in terms of quality and cost, with this TeckNet case.
It's not the slimmest case on the market, but then slim cases are unlikely to a) add great general protection and b) be robust enough to use as a proper stand, where you can type and prod the screen hard without the iPad falling over, or the case collapsing. The added bonus of this case style is that it doesn't need a hard flat surface like a table-top to rest on, and most nights my wife and I are sat in bed, each with our iPads in these cases propped on our laps, reading emails, etc., with no need for any additional support, e.g. a tray, or whatever...
So, in brief, highly recommended! Can't be beaten on price or design.