Good Sam Swipe and Save vs. Pilot/Flying J RV rewards

I know this involves a Good Sam benefit but I think discussion might be valuable for all RVers. Here is what I see comparing the "Good Sam Swipe and Save" card against the "Pilot/Flying J RV Rewards" card;

This is for the USA, the discounts vary in Canada.

"Good Sam Swipe and Save card"
http://www.goodsamclub.com/pfj/
$0.03 discount off each gallon of gasoline or diesel
$0.05 discount off each gallon of propane fuel
$2.50 off dumping fee (regularly $10)

"Pilot/Flying J RV Rewards card"
https://myrewards.pilotflyingj.com/rv_customer.aspx
$0.02 discount off each gallon of gasoline
$0.03 discount off each gallon of diesel
$0.10 discount off each gallon of propane fuel
$5.00 off dumping fee (regularly $10)

The "Good Sam Swipe and Save" gives a penny larger discount on gasoline but loses when compared to the discount on dumping and LPG. The "Pilot/Flying J RV Rewards" card also gives other store and restaurant pricing and discount benefits.

I use PNC Bank rewards Visa card for gasoline purchases which pays a reward of 4% at ALL gasoline stations. At a price of $3 per gallon that is a reward of $0.12 per gallon or $0.16 at $4 per gallon, which handily beats the "Good Sam RV Plus" charge card. I realize that not everyone has rewards cards so the Good Sam charge card may be an option for those people.

Did I miss anything? Any thoughts/comments?