This week I finally canceled the monthly voice and data plan on my T-Mobile G1. It was just getting too expensive to have it and the iPhone.

This was before hearing about the T-Mobile G2 which is rumored to be coming out in July – I first heard about it from a Blog Entry by Keith “Next Generation Android Phone Out” on the Gottahave Blog.

Unfortunately, the G2 or HTC Magic, drops the one thing which made the T-Mobile G1 one of the more viable alternatives to the iPhone – the hardware keyboard. Now the slide out keyboard of the G1 has been criticized by reviewers since day one. The fact is, I would rate it better than any of the Palm smartphone keyboards – and from what I hear the Palm Pre’s keyboard is just too small. The keyboard may add at least a third to the thickness of the G1, but it is by no means a brick.

My only real gripe with the G1 is that you must have a Gmail account to activate it. Using it without a cellular data plan – which prevents the phone verifying your Gmail account, even if you are on Wi-Fi, disables the Android Marketplace (equivalent of the iTunes Store) and several other features on the device. That really sucks.

I’ve considered just using the T-Mobile G1 as a portable internet browsing device, as its browser is pretty good. It is a difficult choice between the G1 and the N810 Internet Tablet, which has an even better hardware keyboard.