EE Buzzard - in car WIFI

[#1]

Has anyone got one of these?  am interested in the "pay as you go " bit of the plan... it says 6GB pre loaded... which would last me a year.... but apparently from one of the "users" it only last 3 months...
http://www.currys.co.uk/gbuk/phones-broadband-gps/mobile-phones-and-broadband/mobile-broadband/ee-bu...

Quote

Pay as you go Pay as you go means you can add as much or as little whenever you want, so you're not tied into a contract or monthly payments. This device comes with 6 GB of data. When you need more simply top up online, over the phone or call into one of stores to add more data. Keep connected on the move with the EE Buzzard Pay As You Go 4G In-Car WiFi.

Presumably, that means you just pay for another 1gb... for 30 days as and when ... after the initial 3 months has elapsed....

[#2]

Don`t know about it, but did use the Three 12GB dongle deal and that lasted for a year, or you could top it up when you ran out of data.
http://www.currys.co.uk/gbuk/phones-broadband-gps/mobile-phones-and-broadband/mobile-broadband/three...
or if you want to connect more than one device
http://store.three.co.uk/view/plan/ContractD02072014T090336?aidset=1&manufacturer=Huawei&deviceType=...

[#3]

£75