I ordered one of these for £10 and it gives me 100gb of 4g per month for 2 months! Tethering included so worth a go if you have a dongle or cellular ipad etc.
shop.ee.co.uk/campaigns/christmas-sim-from-ee
Hope this is ok to post. I have no financial interest in EE so not advertising, just pointing out an amazing deal.
Text STOP PACK to 150 before topping up then text CHRISTMAS100 to 150 and you will still have the £10 credit