Thumbs up [Q] NEW Moto G LTE on T-Mobile 30$ plan + LTE?

Guys, I will be getting a new Moto G LTE edition next week, and I want to use it on the T-Mobile 30$ unlimited text & data & 100minutes talk offer from WalMart.

My question about that unlimited data is if it offers LTE at all .

(I read 250MB of LTE before but they changed things with the new 40$ plan which I don't want because of no data after using the 500MB of LTE)

If not, then I wonder what speeds would we get on HSPA+ in it in big cities (Boston here).

Does anyone have any info?