First, I would read this
thread about the differences in the 4wd systems. You can probably judge better than we can once you have a full understanding of how they work and the benefits of one over another.
I have had my 2001 for almost 2 weeks and it has the AWD option (Multi-Mode). I love it already. I've used it in some pretty heavy rain we've had recently just for the added safety and I'm glad I have it. Being able to just push the button on the fly is great. Being in Colorado, I would think the AWD feature would be priceless and you'll probably miss having it.