Does anyone have any recommendations for an iPad stand? I typically use my iPad at home while working on my laptop and for music production, so I don't necessarily need (or want) a case. I'm looking for a good stand recommendation that can be used both horizontally and vertically. An extra benefit would be if the stand was adjustable for more than one viewing angle. I've read reviews on a few that are collapsible for travel, but some comments state that they collapse on their own every once and a while from touching too hard, etc. so something more sturdy would be best. Any recommendations would be appreciated!