I had the gemini pda and the cosmo communicator before I got the pro1.
I considered pre-ordering the astro slide, but decided against it for 3 reasons.
1. The keyboard is too big for thumb typing and yet too small to be able to touch type in a way that's comfortable for long periods of time.
If I'm actually going to sit down at a table and touch type, I'd rather use a full sized keyboard.
2. The astro slide keyboard doesn't have as many keys as the pro1 and the layout isn't ideal either.
I want to run emacs+vim and they use a lot of specialized keybindings, so I want