A kicker is simply a card from a certain set of cards. For Double Double Bonus, four aces pays 160 for 1. However, four aces with a kicker of a 2, 3 or 4 pays a whopping 400 for 1. This is two and one half times what is paid for four aces without a kicker. Getting four aces with a kicker pays half as much as a royal and it occurs two and a half times as often. Four 2’s, 3’s, or 4’s pay 80 for 1. Four 2’s, 3’s, or 4’s with a kicker of an ace, 2, 3, or 4 pays double that or 160 for 1.
Practicing video poker strategy by using a computer program or smartphone / tablet app is far more effective than practicing manually as described in section 7.2. The only real problems that might get in the way of you doing so are that you need a computer or smartphone / tablet and you need the program or application. As mentioned previously, there are several good video poker programs and applications available. They are also quite reasonably priced. If you do not have a video poker application, I strongly suggest you purchase one as soon as you can. You can practice manually for a while until you receive it, so you will not be just sitting around and doing nothing while you wait.
Well, the charts on our site are on roughly accurate to within 0.1% of perfect play. So, if you find that game that returns 100.5%, you would be actually earning about 100.4% with our charts - not too bad. Not many charts get much closer than 0.1% because they would have to be extremely long and complicated to explain the subtle differences in rare hands.