Vodafone Retention Team offered
Iphone 6s 32GB
£25.20 p/m (24 month contract)
3GB 4g data
£50 credit to cover upfront cost (£10 upfront cost)
Just called to get a PAC code to move to EE
Discussed the deal and they were happy to match the deal for me.
Vodafone customer service has come long way.