I'm considering getting one of these new units and have a few questions.
1) Is the performance of the units equal? I know they are new and not much testing has been done, but based on other units that have been out a while, would the internals be the same and hence the performance for a series of units that are released at the same time?
2) If the performance of the units is likely to be the same, then I would either get the 325 or 425, since I wouldn't use the extra features of the 560 and like the black top of the 325 and 425 more than the silver top of the 560 (less reflection in the windshield). Which type of display do people like better, the icon display of the 325 (seems to be the same as some of the older units), or the text display of the 425? I know that someone didn't like how bright the backlit display of the 425/560 is. What do other people think?
3) With the 325, how do you know which city mode if any the unit is in? I couldn't tell from the online manual how this is indicated.