Team B. pretty much for the same reasons as MasterBruce.
Cyclops' would keep the team disciplined and orderly, the last thing a city needs is an uppity crusader mentality to its supposed law and order types.
the monitoring/mindwiping and other potentials that other teams offer, are poison to the genuine civic spirit that such endeavours should be taken under. they're meant to enable people to lead the sort of lives that they want to lead, within the City, within reason. to let people be adults, not preprogrammed "good citizens".
Stark's business would also make for a subtle and interesting way to keep tabs on the people who it is necessary to monitor, the City elites. the wealthy bankers and industrialists who have the means, the talent and the ambitions for major power accumulation - basically the illegitimate competition to legally acquired, voter sanctioned, power (me).
the team would be efficient without being overly efficient as they wouldn't have complete control over the City, rather just a great degree of effectiveness. some minor crime is necessary - it's what bored people do, it's what frustrated people do - better to let that be, leave people with a feeling of control over their own lives and communities, rather than a bunch of super-people.
umm, yeah, that's basically it.