The new one looks like it was designed by marketing to appeal to consumers. Or someone doesnt want to update/maintain the data set.
"Urban broadband > 10 Mbps" doesnt help me at all when they have painted the entire city with this layer -_-, and i know theres plenty of non 10mbps connections in hamilton (not just because of their wiring).
Plus i just put my address into it, it found the address, and the marker/red dot below the map lists an address around the corner with a different street name. Good going.
naggyman: http://bcc.telecomwholesale.co.nz/ still works. All the same information.
I use this all the time to check to see if addresses are cabinetized and how close. at minimum it needs this information.