@TRIG Loyalty counts for nothing with O2 any more. Hasn't done for some time. If you can find a better deal for what you want, take it. If the deal includes staying with the O2 network and you're happy with that, even better. If you do have to switch networks to get the deal you want, make sure the coverage you'll get is as good as what you have now. If it isn't then the deal really isn't worth what you think it is.