Well, I finally received my GPS kit when I arrived home today from work.. and boy, is this thing ugly. Anyways, tested the GPS kit right away... & here are my thoughts from..
1. GPS test & result are on par with my TomTom Bluetooth GPS
2. Def. kills the battery (have only tested on Sygic, will do more with co-pilot & cached google map as the week goes on) .. even more compared to paired/tethered TomTom Bluetooth GPS.. I really found this to be disappointing.
I certainly need to do more test but I drove for 20 mins. with GPS kit & 20 mins with tethered TomTom Bluetooth GPS... & the GPS kit lost about 5 to 8% more battery life.
3. While I am not a big fan of taking pics with tablets in general... GPS kit completely ruled out the possibility of taking pics with Prime for geo-tagging.. unless, well.. if I wish to be mocked by the general public.
4. In the end, it is big.. it is ugly.. it isn't "flush" as some would call it... but it does get the job done.
I certainly need to do more test on the "battery life", but that probably has more to do with poor s/w & firmware atm. Hopefully the battery life improves (although, it still sucks for long trips) with the next firmware.
Edit: Oh yea.. it's obvious.. but.. it doesn't fit with my Targus case. =/