It's that time again for renewing the mobile contract for the missus... I've done some research and the SE K750i is looking the best phone in the 'free' contract deals. Also checked Duckmagicuk2's thread, so I know where I can get this deal...
However, my question is one regarding reliability of the suppliers? Which of the 3 suppliers (MobileRainbow, MobileOutlet, CoolNewMobile) offering this deal have the best terms and reputation for paying their cashback?
Any advise on both the handset and the suppliers would be much appreciated.