T-Mobile's Pay Per Day plan is out!

Looks like the T-Mobile Pay Per Day prepaid plan is out! No Gold Rewards, but true to the preliminary news it has 7 p.m. night calling and mobile-to-mobile for $1 per day (only on days you use the phone) and 10-cent calling otherwise. Not sure about airtime expiration, but the plan seems to be a good one for people who talk more than less, and the old plan is still available if you want that. Again, choice is good, and now that all four carrier-brand prepaids (INPulse, Virgin Mobile, GoPhone, T-Mobile To Go) have an unlimited M2M\Night&Weekend option available, the real competition can begin. Wait...I think so far T-Mobile wins vs. Verizon and AT&T, and ties with Virgin Mobile. Sound familiar? That's sort of what's happening on the unlimited (contract) side of things, except there Sprint is better than everyone else.