What you need to know
Hi,
I've been using the V6 Maxx for about 2 months. My phone is branded with Vodafone Live! (never a good thing) however, I have found that in this case the branding hasn't been much of a problem, apart from one or two small niggling problems like being unable to delete the preloaded pictures and sounds etc. I've looked into updating the firmware myself but I concluded that it wasn't worth the effort nor the voiding of my warranty.
This phone is extremely comfortable and easy to use. It runs Motorola's own custom operating system, which means its not as flexible as say a symbian fone, but works a hell of a lot faster, so doing simple everyday stuff like typing a sms really is a treat. I really have no grips about the speed of the interface (its really good).
I've used the HSDPA modem functionality over USB, and I've never been able to download faster then about 55KBytes/s. I knew it was using HSDPA during the download because the HSDPA symbol flashes when it is using that functionality. This speed is slow, but could possibly be because I haven't tested it in decent enough HSDPA coverage areas. The cool thing though is that it charges via USB (always a good thing if u gonna use the phone as a modem).
One thing that I must really complain about is the SHOCKING calendar/contact system that Motorola employs on this phone. As far as I am aware, there is no ability to synchronize your contacts with normal outlook/ical calendar other then by running some funky customized synchronization server on your PC.
Battery life is adequate but not brialliant. I switch 3G/HSPDA on only when I need it, to save battery (makes a big difference). Another great feature is that you can force it to use 3G/WCDMA network only (very useful when you;re trying to use the internet with fluctuating 3G signal - most phones will keep switching to 2.5G (bad!), which can be very irritating).
The camera is ok, but not amazing for important shots.
Overall, i am impressed with this phone. The only thing that might tempt me to replace it is that right now it is impossible (AFAIK) to find any VOIP apps that run in JAVA.
Mike