Thread: Help me out, please.

I've decided that my current phone sucks...and seeing how nothing from T-Mobile appeals to me, I want to get a (j-phone) Japanese Phone.

The only problem is that, I don't know if it'll work on T-Mobile in the first place.
So here are my choices:

(in English) my first choice the SH-01C
docomo PRIME series SH-01C | Products | NTT DOCOMO

Second Choice
(in Japanese, try to translate)
docomo PRIME series SH-10C | �»•i | NTTƒhƒRƒ‚


I heard about hypersim, but I'm really not too sure about exactly what it does.
But I'd like to know if the two choices I made will work on T-Mobile.
If anyone has had experience with these phone or something similar could you tell me about them? More specifically, are there any really good features, downsides, what can you save to the microSD? I already know you can change the UI in English so I'm not to worried about that.

Thank You for Reading.