Is SimplyGo worth it for uni students using concession cards?

Hi! You might want to check out this article which shows the various promotions for each credit card.
https://blog.moneysmart.sg/transportation/trans...

GIven how uni students pay the same fare as adults (if not concession is purchased) I would probably turn to using these credit cards to earn their cashbacks / rewards during the promotion period.
But ultimately, a $5 cashback equates to only approx 3 rides, therefore, it all boils down to your transport expenditure. If you were to not purchase concession and switch to SimplyGo instead, just make sure that the opportunity cost is a positive one (cashback earned additional amount paid for not purchasing concession)