Going out with the wife to test drive the DINC today. Anything we should look for in particular? Really looking for: 1. What you thought you would like, but didn't after you used it for a while. 2. What you wish you knew before you got it? 3. What are the best features that differentiate the phone? Thanks.... she is upgrading from an ENV2 so it is a night and day difference from her current phone.