Well, the days of T-Mobile being by far the cheapest option on the block is over. Tear. Now we have to settle with simply a wee bit cheaper. T-Mobile's brand new 3G network is continuing its roll out and with the recent release of the G1, what better time to raise prices?
It looks like all unlimited data plans across the board will hit the G1 price points of $24.99/$34.99 depending on which messaging plan you choose. Also, T-Mobile HotSpot Access should be available to all. The less smart smartphones are priced at the old data plan point albeit with some data caps.
Either way, T-Mobile still offers good deals -- just a bit less good.