The way to determine the cost of using full pay strategy on Ugly Ducks is to:
1. go to the software (Frugal Video Poker)
2. Pull up the Ugly Ducks
3. Go to strategy chart
4. Replace the Ugly Duck strategy with full pay strategy
5. Then click Analyze
The Ugly Ducks return is 98.91%. But using full pay strategy cuts it to 97.2%.
The reason for the big difference is the flush value. On full pay it’s 2 for 1 but on Ugly Ducks it’s 3 for 1. This radically changes the values of flush cards especially when mixed in with the deuces. On one game the 4-flush is worth more than a pair, on the other game the pair is worth more than the 4-flush. There are many more examples.