The original qwerty keyboard WAS specifically designed to eliminate
the key arms from sticking
The dvorak keyboard is definitely the way to go

It was scientifically designed to have the most common letters on the home row
Now on the home row we have seldom used letters

...especially if you are not a touch typist already
That is the next thing I want to get

Supposedly it is not that hard to switch back and forth once you learn dvorak
I believe there are programs out there to help you learn dvorak easier as well
