Can't recommend the Everdock enough. It is a solid piece of aluminum that has nano suction on the bottom. You do have to supply your own lightning cable, so they're a bit pricey...but I have a duo by my bed, a single on an end table in our family room and a duo in my office at work. LOVE them!
http://fuzdesigns.com/pages/everdock
Looks nice but it doesn't look like it would hold an iPad very steady. And maybe not at all in landscape mode.
Not sure how stable you need a dock to be, but once I put my iPad on the dock, it's not going anywhere until I take it off of the dock. It utilizes the Lightning cable and it stays put. Now if you plan on hitting it or throwing something at it, then maybe it will fall off. # Stability has never been a concern...the interchangeable rubber inserts (to go from naked to having cases on devices) provide the stability. It's also completely interchangeable with devices. The one in my living room charges all iPhones/iPad Mini's and iPad's in my home.
I need to be able to use the ipad, type on it, etc. A lot of docks hold it just fine, but when you start doing anything with it it wobbles around or falls over.
That makes sense. Don't know that this dock would help you there. Not sure that there are many out there that would! :/