I'm currently on O2 Pay & Go (yes, I know
) which costs me £10 for 250 mins, unlimited texts and 500mb data, but I've just seen an advert for TalkTalk which is £2 more with unlimited everything.
http://mobile.talktalk.co.uk/sim
What's the catch? Anyone use them? How reliable are they? O2 have been absolutely perfect for me so I've never felt the need to change, but I'd love that unlimited data. Doesn't seem to state if it's 4G or not though...
Thanks.

http://mobile.talktalk.co.uk/sim
What's the catch? Anyone use them? How reliable are they? O2 have been absolutely perfect for me so I've never felt the need to change, but I'd love that unlimited data. Doesn't seem to state if it's 4G or not though...
Thanks.