I manage to miss all the ee deals this month and this is the next best deal I found today, hope it helps someone.
Seller: Carphone warehouse
Contract: 1 month rolling
Inclusive: 50GB, 1GB wifi & roaming 2GB
Price per month: £25 (£30 with £5 promotional discount)
Speed: 4G up to 150mbs apparently.
Vodaphone mifi available for extra £19.99
Update: Quidco £20 tracked, so hopefully it can pay for the mifi device