Originally Posted by chris20:
“i am currently with giffgaff but are having problems texting on all my sims on my iphone and am looking for a new network what networks on sim only or pay as you go offer loads texts and Internet i know non offer unlimited now.”
3 could be worth a look too if you can't resolve your issue with giffgaff - they have some pretty competitive SIM only plans and good data speeds, though people don't seem to rate their customer service too highly!
Hopefully it's only a temporary niggle with your iPhone and giffgaff though as texting works just fine with my iPhone on giffgaff, and I think you'll be hard pushed to match their prices and what they offer.