Have just moved to Slingshot. Called Vodafone to ask about changing over. Was told that someone would call me to see if I wanted to stay with them. Still waiting for the call so I assume they are not that keen to keep me!
Have been with Vodafone for many years. Great package deal on them for having phone/ internet and sky . Can't beat their prices. Awesome customer service and no problem getting to talk to them on the phone. Quick to fix any issues.