This is just me, to the OP, up to you to do a similar thing. In my case, i only keep a few CCs, given that i prefer cashbacks rather than any other rewards and to help out in my multiplier interests, my primary card is the posb everyday card. This year, gave me around $400+ cashback, yes, i accumulate a years worth of cashbacks to aid my christmas spending budget. Since its a master card, im keeping as a backup the CitiRewards Visa card. Given that we often shop with fairprice, i have opted to get the trust CC as well.. Thats it. As for annual fees, i normally get them waved off whenever i see them in my bill and the bank thankfully has been approving my applications. I have also now in a habit of paying off all my spending as much as i can via CC to take advantage of the cashbacks, rarely pay in cash nowadays other than in the wet market or uncle/auntie shops downstairs. This help me manage my cashflow in each month. Btw, im also tracking my CC spending in a xls for quite sometime now so i pretty much know where my $s are getting spent and i normally dont buy specially high value items unless i have already a standby budget for them. Also i always pay in full each month cycle so as not to incur the hefty charges.