Customer Service may not be great with the other providers, but coverage with Telstra shits all over Vodafone. Went to Wedge the other day & my mates both had coverage the entire way to Wedge. Mine dropped out 5 mins out of Wanneroo & stayed like that. It drops out in the city, at home, Joondalup etc It's abysmal. Anyway I've lodged a complaint with the TIO & emailed Piper Alderman (class action).