It's definately just a personal preference thing.
I knew I wanted a color screen. Wasn't concerned about memory cards, but thought they would be a nice bonus. Went to Outdoor World and played with both a Meridian Color and a 60C. I felt they would both do the things I wanted them to do, but I couldn't get comfortable with the size of the Meridian. The 60C just felt better in my hand. Since my wife would be using it, too, I had her look at them. Without any comments from me, she came to the same conclusion. So, we ended up with the 60C
I was really hoping I'd like the Meridian better, 'cause it had a much nicer price. Dang these smaller hands!!!