My parents switched from Vodafone to a stupid provider called Ziggo. The reason why we changed is because those providers are now working together. They said that you'll get double mobile data and free calling through Europe if you go to Ziggo. I'm glad about that, but not about the download speed. Vodafone chose the cheapest package so we only have 50mbps internet speed (on my playstation) now. Before it was up to 80mbps. I hope we can change it in the future so I'll have 150mbps internet speed.