It's been a while since I've been here getting sidetracked by KFC and other tasty fast food options in the interim.
This is my closest Raising Cane's and the one at which I joined the Caniac Club and subsequently got a free box combo along with my membership card for doing so.
If I have to pay full price for chicken tenders (no coupons or specials available), then Raising Cane's is my preferred choice for overall flavor, portion size and the included side dishes. The chicken tenders are both larger, juicer and cooked to a higher state of perfection than the notably smaller variety being sold at PDQ.
On the other hand, PDQ does has a variety of tasty chicken sandwich options available in addition to its chicken tenders or nuggets while Raising Cane's is pretty much exclusively a chicken tenders establishment.
This is why I usually get most of my chicken tenders at Raising Cane's while my go-to location for truly tastebud-stimulating, deluxe chicken sandwiches is PDQ.
Since PDQ does regularly have 2 for 1 coupons available for their sandwiches and combo meals throughout the year, they do get a fair amount of my business whenever such a 50% off option is available.
Coupons are few and far between at Raising Cane's.
Note that PDQ also will give you a completely free combo meal of your choice (not just a 2 for 1!) on your birthday, while the best that Raising Cane's can do is a free drink.