Originally Posted by
knopfler
Keep in mind the net difference between the fees for the CSR and CSP is only $55, assuming you spend more than $300 a year on travel/commute expenses.
Not only that, but you will earn points at a higher rate in the exact same categories and redeem them at a higher value than the CSP. Honestly, the card is obsolete unless you don't travel at all. But then you shouldn't have either one, in my opinion.