I have recently joined quidco as I am a new member to this site and quidco is constantly mentioned. But there are others (TCB is one of them) that seem to offer higher cashback rates...
eg CD-WOW with quidco = 5%, with TBC = 6.5%
with Currys quidco = 3%, TCB = 3.5%
Am i missing something? Why does this site seem to prefer quidco?