My suggestion is for any reader, not merely for you. A reader can do with it what they want. You already think you know what you want, but then the place for putting this isn't a discussion forum.

I have tons of experience with all kind of devices, but not E-series.

Regarding VNC, you might have made a conscious choice, but other people would be better off not using VNC. I've been using PuTTy and RDP on a Nokia Communicator 7 years ago, and I can attest they both work OK over GPRS. VNC wouldn't.

If you want UMTS or HSDPA instead of WiMAX don't use an acronym like WWAN. Be more specific. Simple as that.

For anyone who is interested in alternatives/competitors to the NIT they should look further than say an E61. That was the point of my post. Besides, you're comparing an open source hobbyist device to an enterprise phone...