Gps Navi Phone

[rics21]

was thinking to get a GPS phone.

i do have a iphone 4 and a HTC P3470.

been using the HTC P3470 as a GPS navigator for the past few years, had the garmin installed. it is really kinda updated.

been thinking to get a new phone with the GPS Navigator.

was wondering if the GARMIN - ASUS A50 is good enough.

it is at B6,900

3.5 inch LCD Touch Screen

Running on Android OS 2.1 Eclair

Qualcomm 7227 ARM 11 Processor 600 MHz

RAM 256 POM 256

most importantly it is equipped with the Garmin Navi and i have the choice to update the the Navi myself at the garmin - asus website.

i do have a iphone 4, and it serve me as a great smart phone. what i really need is a phone which i can use as a Navigator, there are lots of choices out there, but i believe garmin has done a great job with the navigation systems in thailand.

any ideas?