Which machine do you like best?   I purchased the Passport about eight months ago and just hated it.  I could not get one with that machine for the life of me.  I would hit keys and other keys would show up that my fingers did not touch.  I ended up selling it to a friend and purchasing the Diamante.  I am much happier.  I don't much care for Stenograph, but the machine is so much better.   What'…