To be honest, I usually use the standard Mini simply because it is easier to type with the keyboard. Plus the tablet runs hot, and I don't want to travel with the stand.
However, I plan on reworking it so I can flip the screen up (kind of like a backwards laptop) which means it will have a stand plus it'll hopefully run cooler. Plus I got an Apple Wireless keyboard, which is small enough to carry around easily, so we'll see.
Rob