Does anyone know if 2degrees is planning to launch 4G this year? I'm tempted to move to Vodafone for 4G, but I don't want to leave 2degrees, as they've been great for years. 

Obviously 2degrees won't want to release any info until there's an official announcement or press release, but has has anyone heard anything about it? All the articles I've Googled are pretty old, and mostly just about purchasing of Spectrum.