"IF" you Can get? a Samsung Galaxy S from T-Mobile for under $100, by all means get it. And let me know where you have seen the advertisment for such a purchace!
And surly you do know that such an offer comes with a mandatory 2yr purchase/plan aggrement that does require a data plan, and one which has a clause of 'early termination fee', normally which consist of full price payment of the phone and services provided. So with that said, you might want to recheck and read the fine print. But as far as reccomendations on the choice of phones, the Galaxy S Or check out the Htc Sensation verses the others listed. also below is a web link for a great cell device review/ratings website.
