Vodafone Slips to Last in TrueNet Speed ComparisonSpeed comparisons for October show Vodafone well behind the industry in providing consistent speed performance independent of peak loads.  

TelstraClear Cable is best for Webpage downloads while Vodafone, Slingshot & TelstraClear remain equal best for ADSL webpage downloads.

see full report here https://www.truenet.co.nz/articles/october-monthly-broadband-report