I pay £30 a month. Unlimited data - get high speed HSDPA pretty much everywhere. More minutes than I've ever come close to using. More texts than I've ever come close to using. Crazy thing, I've been on this plan for at least 3 years. I am sure I can get an even better plan. When the next Nexus comes out, I will be telling T-Mobile that I am leaving. If they keep me on the same plan for £10 less a month, I may stay.
The cost of buying a phone outright and going on
GiffGaff may be cheaper/work out more beneficial.
GiffGaff offers 250 minutes, Unlimited texts and unlimited data for £10 a month..... and the real kicker? No contract. So let's say you buy a new premium phone at the cost of £400...... over the course of one year you'd pay £520 total for the the phone and the network service. Chances are the phone would still be worth £300 in a year - leaving you free to sell it and get a new phone again for £100.
Yep, we get pretty kick ass deals here in the UK
When the next Nexus phone hits, I'll let you all know what I decide to do. I'm so impressed with my Nexus 7 that it's only Nexus devices for me from now on. It's nice to know that I have a device that will be the first to get updated, come December.