I have a Visor Deluxe and Sony Clie T615. For color, IMNSHO the Clie is by far the best Palm OS PDA out there -- I love the high res screen (320 x 320), and I have no regrets on spending the extra money (refurbed Prism's are going for $190, I paid $350 for the T615).

The springboard slot, however, is very nice. You can get adapters for Compact Flash, Smart Memory, and Memory Stick. There are three GPS modules. There is a barcode reader. And so on.

But, the downside is that I doubt Handspring's future commitment to the Springboard. It looks like Handspring's future is the Treo, and I didn't see them developing anything competitive to the T615. And, I want a traditional PDA, not a PDA/phone combo.

I am keeping the Visor Deluxe. I think you'll like your Visor.

Tony