That is why... Any ltf card is always better than all these high paying cards.. These high rewards rates cant be sustained for too long... Else they will have to close their company..... Its just a short honeymoon... After they acquire target customers... They will reduce the reward..
I remember such givings by foodpanda in food delivery sector....... They gave it for one full year.... I remember eating full size pizza in 9rs....matka biryani 1kg in 9 rs...... The company got closed in 1 year...
Its always best to pull the plug at right time... Same will happen with sbi cashback card too... They might acquire required customer much faster... So expect devaluation much earlier...
They are already out of all discount offers of sbi